Polysciences中国仅此代理

 美国POLYSCIENCES公司成立于1961年，主要生产和经营LIFE SCIENCES生命科学(胶体金,不含甲醛的甲醇等)，病理学和显镜学 微球和粒子和磁珠各种单体和聚体等产品。polysciences公司是世界上最大最全的多聚化合物供应商,同时是世界一流的免疫学,组织化学试剂耗材供应商.

常规产品如PEI 尼龙毛 微球等

货号 品名 规格 价格 
00016-5 Acrolein, distilled, 99% EM grade 5x10ml 4896 
00019-100 Acrylamide, Chemzymes Ultra Pure® 100g 1020 
00019-500 Acrylamide, Chemzymes Ultra Pure® 500g 2788 
00020-250 Acrylic acid min. 99.5% 250g 833 
00022-100 Crystal Violet C.I. 42555, certified 100g 1020 
00022-25 Crystal Violet C.I. 42555, certified 25g 527 
00064-10 2-Propene-1-sulfonic acid, sodium salt, 35% soln. in water 10g 1411 
00084-1 Glycerol, USP (Glycerine) 1000g 1037 
00084-100 Glycerol, USP (Glycerine) 100g 663 
00096-100 Poly(ethylene glycol) (n) dimethacrylate 100g 1717 
00112-50 Poly(4-vinylpyridine) 50g 5474 
00141-100 N,N-Benzyldimethylamine 100g 612 
00141-500 N,N-Benzyldimethylamine 500g 1343 
00210-50 Chitin, practical 50g 1360 
00212-450 Methacrylic acid, min. 99.5% 450g 714 
00213-500 2-(N,N-Dimethylamino)ethyl methacrylate, min. 99% 500g 1768 
00216-30 Glutaraldehyde, EM Grade, 8% (30 x 10ml) 30x10ml 1411 
00216A-10 Glutaraldehyde, EM Grade, 8% (10 x 10ml) 10x10ml 527 
00224-100 Beem® Embedding Capsules, Size 00 1 pkg of 100 408 
00224-1000 Beem® Embedding Capsules, Size 00 1 pkg of 1000 3519 
00224-500 Beem® Embedding Capsules, Size 00 1 pkg of 500 1836 
00225-1000 Capsules, Embedding, Gelatin, Size 00 1 pkg. 1530 
00226-1 JB-4® Embedding Kit 1 kit 4539 
00227-1 2-Hydroxyethyl methacrylate, Technical Grade 1kg 1326 
00236-1 Propylene Oxide, EM Grade 1 pt 1173 
00281-100 Chitosan, Practical MW 100,000-300,000 100g 2567 
00294-100 Capsules, Embedding, BEEM® - For Size 00 conical capsules 1 pk. of 100 408 
00295-100 Capsules, Embedding, BEEM® - For Size 00 bottle necked 1 pk. of 100 408 
00336-100 Capsules, Embedding, BEEM® - For Size 3 capsules 1 pk. of 100 408 
00345-500 Colchicine 500mg 1173 
00346-1 2,4,6-sym-Collidine Buffer Kit, EM Grade 1 kit 2278 
00352-10 Coomassie® blue R250, C.I. 42660 10g 663 
00352-100 Coomassie® blue R250, C.I. 42660 100g 2380 
00352-50 Coomassie® blue R250, C.I. 42660 50g 1496 
00355-25 beta-Cyclodextrin 25g 1020 
00373-1 Fluorescein isothiocyanate, Certified, FITC 1g 7259 
00374-250 Rhodamine B isothiocyanate, mixture of isomers 250mg 8483 
00376-1 Glutaraldehyde, Biological Grade, 25% 1 gal. Btl 2023 
00376-4 Glutaraldehyde, Biological Grade, 25% 4x500ml btl 1530 
00376-500 Glutaraldehyde, Biological Grade, 25% 500ml btl 459 
00377-1 Glutaraldehyde, Biological Grade, 50% 1L Btl 1224 
00377-4 Glutaraldehyde, Biological Grade, 50% 4x1L btl 2295 
00377-500 Glutaraldehyde, Biological Grade, 50% 500ml btl 816 
00378-100 Lead Citrate Trihydrate 100g 1632 
00380-1 Paraformaldehyde EM Grade 1kg 765 
00380-250 Paraformaldehyde EM Grade 250gm 272 
00395-1 Chloroauric acid 1g 4403 
00403-1 Dental wax 1lb 646 
00403-5 Dental wax 5lb 2346 
00407-100 Dextran sulfate, sodium salt 100g 4335 
00425-10 Benzoin methyl ether (UV Catalyst) 10g 629 
00434-450 Dibutyl phthalate 450g 1326 
00488-50 Acrylic anhydride min. 90% 50g 8415 
00552-500 Araldite resins (modified epoxy resins), Grade 502 500g 459 
00553-100 DMP-30 100g 612 
00563-4 Dodecenylsuccinic anhydride (DDSA) 4x450g 2805 
00563-450 Dodecenylsuccinic anhydride (DDSA) 450g 986 
00574-100 Polystyrene, atactic pellets 100g 1071 
00578-10 Poly(methacrylic acid) 10g 1071 
00578-50 Poly(methacrylic acid) 50g 3757 
00583-1 Kodak Electron Microscopy Film 4489, 6.5cm x 9cm 100 shts. 5168 
00587-250 2-Ethylhexyl acrylate 250g 1343 
00615-5 Fluorescein diacetate 5g 1564 
00618-100 Polyethylenimine, branched (30% soln. in water, MW 70,000) 100g 1938 
00618-500 Polyethylenimine, branched (30% soln. in water, MW 70,000) 500g 5763 
00625-1 Formaldehyde 37%, U.S.P 1 gal 1938 
00626-500 Poly(ethylene glycol) monomethyl ether 500g 2414 
00627-250 Poly(acrylic acid) [MW ~ 50,000] 250g 1496 
00630-1 Iodonitrotetrazolium chloride 1g 1258 
00631-100 Formvar 15/95 (Poly[vinyl formal]) 100g 1309 
00635-25 Fuchsin, basic, certified, C.I. 42510 25g 986 
00639-100 Gelatin 100g 374 
00660-500 Styrene 500g 1020 
00669-250 Poly(ethylene glycol) (n) diacrylate 250g 969 
00678-100 Poly(ethylene glycol) [MW 3,400] 100g 1037 
00679-250 Poly(ethylene glycol) [MW 1,450; waxy solid] 250g 867 
00682-250 Poly(ethylene glycol) [MW 1,000] 250g 1088 
00684-250 Poly(ethylene glycol) [MW 600] 250g 867 
00692-250 Hexamethyldisilazane (HMDS) 250g 1071 
00719-100 N,N’-Methylenebisacrylamide, Chemzymes®; Ultra Pure, Purity >99% 100g 1564 
00719-25 N,N’-Methylenebisacrylamide, Chemzymes®; Ultra Pure, Purity >99% 25g 544 
00730-1 Hydroxypropyl methacrylate, mixture of isomers 1kg 1836 
00730-500 Hydroxypropyl methacrylate, mixture of isomers 500g 1207 
00767-25 1H,1H,7H-Dodecafluoroheptyl methacrylate 25g 5032 
00785-100 Lead (II) Nitrate, 99% (ACS Reagent) 100g 4726 
00791-1 Lens Tissue, Ross 1 box 663 
00791-5 Lens Tissue, Ross 5 boxes 2635 
00801-10 1,9-Nonanediol dimethacrylate 10g 1224 
00805-25 Luxol Fast Blue ARN (Solvent Blue 37) 25g 1785 
00834-1 Methyl Methacrylate, min 99.5% 1L 663 
00834-3.8 Methyl Methacrylate, min 99.5% 3.8L 2278 
00834-4 Methyl Methacrylate, min 99.5% 4x1L 2584 
00834-5 Methyl Methacrylate, min 99.5% 5 gal. 4760 
00867-250 Polystyrene [MW ~ 100,000] 250mg 3213 
00871-25 N,N-Diethylacrylamide, min. 95% 25g 3400 
00876-15 Polybead® Microspheres 0.10μm 15ml 1938 
00886-450 Nadic Methyl Anhydride (NMA) 450g 663 
00915-25 Neutral red, C.I. 50040, certified 25g 1020 
00928-1 Nitroblue tetrazolium chloride (NBT) 1g 5933 
00928-500 Nitroblue tetrazolium chloride (NBT) 500mg 3604 
00932-25 Benzoin iso-propyl ether 25g 714 
00968-100 Orange G, C.I. 16230, certified 100g 1564 
01005-25 Hematein, C.I. 75290 (Hydroxybrasilein) 25g 2448 
01021-25 Phosphomolybdic acid hydrate, ACS grade 25g 1768 
01048-100 Poly(ethylene glycol) (n) distearate 100g 1241 
01048-500 Poly(ethylene glycol) (n) distearate 500g 3723 
01051-250 Poly(N-vinylpyrrolidone) - [MW 40,000] 250g 1258 
01052-250 Poly(N-vinylpyrrolidone) - pharmaceutical grade 250g 1819 
01098-1 Ruthenium red 1g 3604 
01102-100 Poly(ethylene glycol) [MW 1,540] 100g 1054 
01109-250 Poly(ethylene glycol) [MW 400] 250g 867 
01110-250 Poly(ethylene glycol) [MW 300] 250g 867 
01112-250 Poly(ethylene glycol) [MW 200] 250g 867 
01125-100 Silver Nitrate 100g 6001 
01125-25 Silver Nitrate 25g 1615 
01131-100 Cacodylic acid, sodium salt trihydrate 100g 5814 
01131-25 Cacodylic acid, sodium salt trihydrate 25g 1938 
01131-500 Cacodylic acid, sodium salt trihydrate 500g 17442 
01165-1 Thiocarbamyl nitroblue tetrazolium chloride (TCNBT) 1g 1819 
01201-2 Glutaraldehyde, EM Grade, 70% 10x2ml am 680 
01201-5 Glutaraldehyde, EM Grade, 70% 5x10ml am 867 
01207-50 Sodium acrylate 50g 2703 
01211-5 Thiocarbohydrazide 5g 1377 
01220-10 Thionin, C.I. 52000, certified 10g 3179 
01234-25 Toluidine blue O, C.I. 52040, certified 25g 1751 
01236-100 Triallyl cyanurate 100g 918 
01236-500 Triallyl cyanurate 500g 3502 
01241-250 Trichloroacetic acid, 98% 250g 1411 
01294-100 Trypan blue, C.I. 23850 100g 7395 
01319-250 Triethylene glycol dimethacrylate 250g 1836 
01331-10 4-Chlorophenyl acrylate 10g 1309 
01341-100 Dextran 100g 1462 
01344-100 Poly(tetrafluoroethylene) 100g 1955 
01359-50 Benzoin ethyl ether 50g 1020 
01381-25 2,2-Bis(4-methacryloxyphenyl)propane 25g 1377 
01396-25 3-Butene-1,2,3-tricarboxylic acid 25g 2091 
01458-100 Dimethylaminoethanol (DMAE) 100g 680 
01479-100 Ethylene glycol diglycidyl ether (Quetol 651) 100g 3077 
01491-100 Heparin, sodium salt (Sodium heparin, from porcine intestinal mucosa) 100M USP Units (100M = 100,000 USP Units) 1003 
01491-5 Heparin, sodium salt (Sodium heparin, from porcine intestinal mucosa) 5x100M USP Units (100M = 100,000 USP Units) 3213 
01495-5 N,N’-Hexamethylenebisacrylamide 5g 1598 
01517-100 Methacrylic anhydride 100ml 1207 
01518-100 Methacryloyl chloride, min. 80% 100g 4522 
01518-50 Methacryloyl chloride, min. 80% 50g 2652 
01520-10 Methyl 2-cyanoacrylate 10g 3094 
01542-4 Nonenyl Succinic Anhydride (NSA), EM Grade 4 x 450gm 3247 
01542-450 Nonenyl Succinic Anhydride (NSA), EM Grade 450gm 952 
01547-100 Pentaerythritol tetraacrylate 100g 1938 
01564-10 Poly(2-vinylpyridine N-oxide) 10g 3247 
01595-25 TDMAC (Tridodecylmethylammonium chloride) 25g 10353 
01595-5 TDMAC (Tridodecylmethylammonium chloride) 5g 2414 
01643-500 Allyl methacrylate 500g 1870 
01648-100 Balsam, Canada, filtered 100g 1411 
01648-500 Balsam, Canada, filtered 500g 4114 
01718-25 2,2,2-Trifluoroethyl acrylate 25g 5032 
01726-100 1-Vinylimidazole 100g 4794 
01728-100 Vinyl octadecyl ether 100g 2346 
01784-100 Vinyl stearate, min. 95% 100g 3995 
01795-50 1,4-Butanediol diglycidyl ether 50g 4352 
01797-100 2-(tert-Butylamino)ethyl methacrylate, min. 90% 100g 2941 
01814-100 Polyethylene, chlorinated, 25% Cl 100g 1190 
01824-100 Citraconic anhydride 100g 1496 
01829-100 2-Cyanoethyl acrylate 100g 1530 
01837-100 Cyclohexyl methacrylate, ~98% 100g 1292 
01844-250 Polystyrene [MW ~ 20,000] 250mg 3213 
01848-10 N,N-Diallylacrylamide 10g 3060 
01862-50 Dibutyltin dilaurate 50g 1870 
01871-250 Poly(ethylene glycol) (n) diacrylate 250g 969 
01872-500 2-(N,N-Diethylamino)ethyl methacrylate 500g 3519 
01873-500 Diethylene glycol distearate (DGD) 500g 4437 
01892-100 Divinylbenzene (50 - 60% Active) 100g 1683 
01902-250 2-Hydroxyethyl acrylate 250g 1088 
01909-10 Glutaraldehyde, EM Grade, 25% 10 x 10 ml 663 
01909-100 Glutaraldehyde, EM Grade, 25% 100 ml 629 
01909-5 Glutaraldehyde, EM Grade, 25% 5 x 100ml Btl 1972 
01916-1 Spurr Low Viscosity Embedding Kit 1 kit 2686 
01921-1 Acetone, 99.5% - EM grade 1 liter 408 
01921-4 Acetone, 99.5% - EM grade 4 liters 1309 
01921-6 Acetone, 99.5% - EM grade 6 pints 1054 
01922-500 Poly(methyl methacrylate/n-butyl methacrylate) 500g 2295 
01925-50 2-Hydroxy-4-n-octoxybenzophenone 50g 1411 
01946-25 Benzil (Photopolymerization catalyst) 25g 629 
01983-250 3-Aminopropyltriethoxysilane 250g 1496 
01994-50 Barium methacrylate, >95% 50g 2295 
01997-100 Benzyl acrylate, ~99% 100g 5304 
02000-100 Benzyl methacrylate, min. 95% 100g 1445 
02015-10 2-Bromoethyl acrylate, min. 95% 10g 7004 
02034-100 2-n-Butoxyethyl methacrylate, ~99% 100g 5236 
02037-3 n-Butyl acrylate, min. 99% 3kg 2006 
02037-500 n-Butyl acrylate, min. 99% 500g 680 
02038-25 sec-Butyl acrylate 25g 3213 
02039-250 tert-Butyl acrylate 250g 1309 
02042-5 3-Chlorostyrene, 98% 5g 1751 
02047-500 1,3-Butanediol dimethacrylate, 98% 500g 1666 
02049-100 1,4-Butanediol diacrylate, min. 85% 100g 2805 
02056-500 iso-Butyl methacrylate 500g 2652 
02057-10 sec-Butyl methacrylate 10g 1275 
02058-100 tert-Butyl methacrylate 100g 4165 
02059-3 n-Butyl methacrylate 3kg 4590 
02059-500 n-Butyl methacrylate 500g 1836 
02061-100 Poly(n-butyl methacrylate) 100g 1513 
02092-5 Cinnamyl methacrylate 5g 3264 
02109-100 Cyclohexyl acrylate, min 85% 100g 1547 
02116-500 Araldite resins (modified epoxy resins), Grade 6005 500g 459 
02140-25 1,10-Decanediol dimethacrylate 25g 1802 
02156-250 Diallyl Maleate 250g 1224 
02159-1 Diallyl phthalate, practical 1kg 1445 
02214-100 Diethylene glycol dimethacrylate 100g 1819 
02215-100 Diethylene glycol diacrylate 100g 1768 
02220-250 Poly(acrylamide/acrylic acid) 250g 1292 
0223A-5 Osmium tetroxide, crystalline, 99.95% - 5x1g 5x1g 7191 
0223B-10 Osmium tetroxide, crystalline, 99.95% - 10x1g 10x1g 13974 
0223C-10 Osmium tetroxide, crystalline, 99.95% - 10x1/2g 10x1/2g 7837 
0223D-10 Osmium tetroxide, crystalline, 99.95% - 10x1/4g 10x1/4g 4420 
02255-100 N,N-Dimethylacrylamide, min. 98% 100g 1887 
02257-500 2-(N,N-Dimethylamino)ethyl acrylate 500g 1751 
0226A-3.8 JB-4 Embedding Solution A (Monomer) 3.8L 15725 
0226A-800 JB-4 Embedding Solution A (Monomer) 800ml 4131 
0226B-30 JB-4 Embedding Solution B (Accelerator) 30ml 323 
02270-25 N,N-Dimethylmethacrylamide 25g 2278 
02274-250 Poly(dimethylsiloxane), methyl terminated 250g 3553 
02276-100 2,2-Dimethylpropanediol dimethacrylate 100g 1938 
02298-100 Poly(ethylene glycol) (n) distearate 100g 1241 
02298-500 Poly(ethylene glycol) (n) distearate 500g 3723 
02302-25 Ethylene glycol diacrylate 25g 5117 
02303-250 Ethylene glycol dimethacrylate, min 88% 250g 1547 
02308-50 Poly(ethylene/maleic anhydride) 1:1 (molar) 50g 1088 
02322-10 N-Ethylmethacrylamide 10g 6987 
02334-500 Epon® Resin 828 500g 1564 
02348-5 Poly(maleic anhydride) 5g 2567 
02354-500 Cellulose, ethyl ether 500g 2108 
02356-250 Polystyrene [MW ~ 200,000] 250mg #VALUE! 
02364-100 Poly(ethylene glycol) (n) dimethacrylate 100g 1717 
02371-100 Polyethylenimine, branched (99%) 100g #VALUE! 
02371-500 Polyethylenimine, branched (99%) 500g #VALUE! 
02396-25 1-Hexadecyl methacrylate 25g 2329 
02401-10 Hexafluoro-iso-propyl methacrylate 10g 3519 
02410-50 N-(γ-L-Glutamyl)-4-methoxy-2-naphthylamine 50mg 3485 
02411-100 n-Hexyl acrylate, min. 98% 100g 1377 
02428-50 Poly(N-vinylcarbazole) 50g 5712 
02429-25 N-Vinylcarbazole 25g 3672 
02452-500 Poly(iso-butyl methacrylate) fine powder, [η] = 0.60 500g 1683 
02455-100 N-iso-Propylacrylamide 100g 3502 
02455-25 N-iso-Propylacrylamide 25g 918 
02460-50 n-Dodecyl acrylate 50g 2839 
02461-250 n-Dodecyl methacrylate 250g 1819 
02467-10 Magnesium acrylate 10g 1887 
02476-250 3-Methacryloxypropyltrimethoxysilane 250g 1904 
02487-100 2-Methoxyethyl acrylate 100g 2006 
02488-100 2-Methoxyethyl methacrylate, min.85% 100g 2006 
02518-250 N-Methylolacrylamide, 48% soln. in water 250g 1938 
02544-25 Undecyl methacrylate 25g 3434 
02548-100 Bisphenol A 100g 1173 
02562-500 Polyacetal resin 500g 1751 
0256A-12 Capsule Holders (BEEM®), Regular (heat curing) for Size 00 capsules 12 holders 4947 
0256A-3 Capsule Holders (BEEM®), Regular (heat curing) for Size 00 capsules 3 holders 1343 
0256B-12 Capsule Holders (BEEM®), Regular (heat curing) for Size 3 capsules 12 holders 5474 
0256B-3 Capsule Holders (BEEM®), Regular (heat curing) for Size 3 capsules 3 holders 1275 
02570-25 Aniline blue, C.I. 42755, certified, water-soluble 25g 1326 
02595-1 Araldite 502/PolyBed 812 Kit 1 kit 1547 
02597-50 2-Sulfoethyl methacrylate, >90% 50g 2057 
02599-940 Batson 940ml 3366 
02600-1 Araldite 502 kit, Luft 1 kit 1037 
02606-25 4-(tert-Butyl)styrene, 95% 25g 1241 
02607-500 Glycidyl methacrylate 500g 2142 
02608-100 Batson 100ml 782 
02610-50 Batson 50ml 782 
02615-1 Embedding Molds - Silicone, Flat, Polysciences 1 mold 901 
02618-12 JB-4 Catalyst (Benzoyl Peroxide, Plasticized) 12g 272 
02622-25 2,2,2-Trifluoroethyl methacrylate 25g 5032 
02626-100 2-(2-Ethoxyethoxy)ethyl acrylate 100g 1649 
02634-5 4-Nitrostyrene 5g 5797 
02636-100 Stearyl acrylate 100g 1938 
02637-100 Stearyl methacrylate 100g 1938 
02640-100 2-Phenoxyethyl methacrylate 100g 1768 
02642-10 Phenyl acrylate, min. 95% 10g 4165 
02644-10 Phenyl methacrylate , >95% 10g 1938 
02648-10 Poly(vinyl cinnamate) 10g 1717 
02654-50 Tetraethylene glycol dimethacrylate 50g 969 
02655-250 Triethylene glycol diacrylate 250g 1751 
02658-250 1,1,1- Trimethylolpropane triacrylate 250g 2108 
02659-250 1,1,1-Trimethylolpropane trimethacrylate 250g 2108 
02660-100 3,3,5-Trimethylcyclohexyl methacrylate 100g 2703 
02660-500 3,3,5-Trimethylcyclohexyl methacrylate 500g #VALUE! 
02664-10 Vinyl benzoate 10g 969 
02668-100 4-Vinylpyridine 100g 1037 
02679-25 n-Octyl methacrylate 25g 2091 
02686-10 Trichloroacrylic acid 10g 1377 
02707-50 Glass Tubes with Plastic Snap Caps (specimen bottles) 50 tubes 1785 
02718-100 Chloromethylstyrene, 43% para, 57% meta, ~96% 100g 1921 
02718-500 Chloromethylstyrene, 43% para, 57% meta, ~96% 500g 6562 
02729-25 Carmine, C.I. 75470, certified 25g 2210 
02730-25 Chlorazole black E, C.I. 30235, certified 25g 1496 
02736-25 Congo red, C.I. 22120, certified (Direct red 28) 25g 1513 
02740-50 Eosin Y, C.I. 45380, certified 50g 782 
02745-100 Fast green FCF, C.I. 42053, certified 100g 3808 
02745-25 Fast green FCF, C.I. 42053, certified 25g 1343 
02746-100 Ilford emulsions - K5 100cc 30430 
02746-50 Ilford emulsions - K5 50cc 18428 
02747-50 Ilford emulsions - L4 50cc 18428 
02749-100 Hematoxylin, C.I. 75290, certified (Natural black 1) 100g 4131 
02749-25 Hematoxylin, C.I. 75290, certified (Natural black 1) 25g 1343 
02753-25 Light green SF yellowish, C.I. 42095, certified 25g 1445 
02757-100 Ilford emulsions - K2 100cc 30430 
02757-50 Ilford emulsions - K2 50cc 18428 
02760-25 Methyl green, C.I. 42590, certified 25g 2040 
02782-25 Safranin O, C.I. 50240, certified 25g 1020 
02783-5 Tetrachrome stain, certified (MacNeal) 5g 1547 
02785-100 Wright stain, certified 100g 3179 
02785-25 Wright stain, certified 25g 1071 
02806-250 Polyacrylamide (MW 5,000,000 - 6,000,000) 250g 2754 
02815-500 Poly(vinyl alcohol) [MW 133,000] 500g 1598 
02823-1 Poly(4-aminostyrene) 1g 2516 
02829-10 Vinyl 2-furoate 10g 6953 
02834-100 2-Phenylethyl acrylate, min. 92% 100g 2397 
02835-10 Vinyl butyrate 10g 1445 
02907-250 Tetrahydrofurfuryl acrylate 250g 1462 
02911-100 2-Phenylethyl methacrylate, min. 92% 100g 2397 
02922-450 D.E.R. (Dow epoxy resins), Grade 732 450g 901 
02923-450 D.E.R. (Dow epoxy resins), Grade 736 450g 901 
02963-250 Polystyrene, 60% isotactic [MW ~ 1,780,000] 250mg 3213 
02964-25 Propargyl acrylate 25g 3213 
02965-25 Propargyl methacrylate 25g 3128 
02968-100 Lead acrylate 100g 8670 
02975-500 Poly(vinyl alcohol) [MW 25,000] 500g 1598 
03008-100 iso-Decyl acrylate 100g 2193 
03011-100 Zinc (di)methacrylate 100g 1343 
03032-500 Poly(vinyl methyl ether), 50% aqueous solution 500g 1836 
03057-10 Tribromoneopentyl methacrylate 10g 1836 
03099-100 Poly[methylene(polyphenyl) isocyanate] 100g 816 
03132-25 n-Propyl acrylate 25g 2176 
03141-25 N-tert-Octylacrylamide 25g 2635 
03142-100 Poly(ethylene glycol) (200) mono-stearate 100g 986 
03174-100 n-Propyl methacrylate 100g 5678 
03197-250 Poly(ethyl methacrylate) Beads 250g 1683 
03266-10 Chlorophenol red 10g 1088 
03311-25 Poly(acrylic acid) ammonium salt, powder 25g 3468 
03312-100 Poly(acrylic acid), powder 100g 1938 
03315-250 Poly(N-vinylpyrrolidone) - [MW 10,000] 250g 1258 
03321-1 Calcein, 2,4-Bis(N,N’-di[carboxymethyl]aminomethyl) fluorescein 1g 1020 
03326-250 Polyacrylic Acid, 25% solids in water, Mw ~345,000 250g 1496 
03330-10 2,4,6-Tribromophenyl acrylate 10g 1411 
03336-100 Biebrich scarlet, C.I. 26905 100g 1207 
03344-100 2,2-Bis[4-(2-hydroxy-3-methacryloxypropoxy)phenyl]propane 100g 1496 
03344-500 2,2-Bis[4-(2-hydroxy-3-methacryloxypropoxy)phenyl]propane 500g 4794 
03424-25 12-Tungstosilicic Acid 25g 1037 
03440-50 4’4-Bis(dimethylamino)benzophenone 50g 1445 
03474-100 Bisphenol A hydrogenated 100g 1207 
03496-250 Poly(dimethylsiloxane), methyl terminated [MW 17,000] 250g 3536 
03497-500 Poly(styrene/maleic anhydride) [67:33], MW 7,500 500g #VALUE! 
03498-500 Poly(styrene/maleic anhydride) [75:25], MW 9,500 500g 2380 
03561-250 Poly(n-butyl acrylate), 20% soln. in toluene 250g 2941 
03573-1 Methyl Methacrylate-Butyl Methacrylate Embedding Kit 1 kit 3060 
03604-10 Capsule (BEEM®) Block Storage Box 10 boxes 1632 
03606-1 Grid Storage Units for 100 grids 1 unit 408 
03606-10 Grid Storage Units for 100 grids 10 units/pkg 3366 
03610-1 1,9-Dimethylmethylene blue chloride 1g 2380 
03636-1 Glass Scriber, Diamond 1 scriber 884 
03656-500 Storage Envelopes, Printed glassine (holds 3.25" x 4.25" neg.) 500/pk #VALUE! 
03699-1 2-Hydroxyethyl methacrylate, Low Acid Grade 1kg 5270 
03699-100 2-Hydroxyethyl methacrylate, Low Acid Grade 100g 1819 
03699-500 2-Hydroxyethyl methacrylate, Low Acid Grade 500g 3842 
03707-10 Coomassie® Blue G250, C.I. 42655 10g 595 
03707-100 Coomassie® Blue G250, C.I. 42655 100g 2159 
03707-50 Coomassie® Blue G250, C.I. 42655 50g 884 
03748-100 Propidium iodide 100mg 6511 
03804-25 Bromocresol purple 25g 1224 
03813-25 TDMAC-heparin (Tridodecylmethylammonium heparinate), 7% (w/w) solution 25ml 4012 
03823-250 Polystyrene [MW ~ 400,000] 250mg 3213 
03880-100 Cacodylic acid, free acid 100g 5882 
03913-100 AITC 100mg #VALUE! 
03914-100 Polyacrylonitrile 100g 2601 
03914-500 Polyacrylonitrile 500g 6120 
03921-50 TDMAC-heparin (Tridodecylmethylammonium heparinate), 2% (w/w) solution 50ml 3060 
03928-1 Embedding Mold Release Spray 1 can 663 
03929-1 Microscope Slide Cover Slips, Glass, 11mm x 22mm 1 box 714 
03943-1 Stains-all 1g 1819 
03945-1 Sodium dodecyl sulfate 1kg 4862 
03945-100 Sodium dodecyl sulfate 100g 1020 
04000-250 N-Vinyl-2-pyrrolidone 250g 3876 
04001-2 DAB-4HCL (3-3’-Diaminobenzidine tetrahydrochloride) Immunochemical Grade 2x25mg in 60ml vial 1207 
04001-5 DAB-4HCL (3-3’-Diaminobenzidine tetrahydrochloride) Immunochemical Grade 5x25mg in 60ml vial 2941 
04008-5 DAB-4HCl (3-3’-Diaminobenzidine tetrahydrochloride) 30ML Vials 5x10mg in 5x30ml serum vials 1479 
04011-100 N,N-Bis(2-hydroxyethyl)-4-toluidine, 94% 100 grams 2040 
04018-1 Formaldehyde, 10%, methanol free, Ultra Pure 1L 1751 
04018-4 Formaldehyde, 10%, methanol free, Ultra Pure 4x1L 6256 
04022-100 Poly(styrene/divinyl benzene), 92:8 100g 3043 
04030-500 Poly(ethylene oxide) [MW 4,000,000] 500g 3196 
04031-500 Poly(ethylene oxide) [MW 5,000,000] 500g 3196 
04033-5 Ethidium bromide 5g 4250 
04135-10 N-Dodecylmethacrylamide 10g 1445 
04136-25 2,2-Bis[4-(2-acryloxyethoxy)phenyl]propane 25g 2023 
04180-25 Glycerol monomethacrylate, mixture of isomers 25g 5967 
04200-500 Poly(ethylene glycol) monomethyl ether [MW 350] 500g 2414 
04220-50 Methylene blue chloride, C.I. 52015, certified 50g 1377 
04234-100 4-Methylstyrene 100g 1241 
04242-500 Poly(ethylene glycol) monomethyl ether [MW 1,900] 500g 2414 
04253-10 Pentabromophenyl methacrylate 10g 5423 
04253-5 Pentabromophenyl methacrylate 5g 3400 
04259-100 Pentaerythritol triacrylate 100g 1071 
04260-25 1,5-Pentanediol dimethacrylate 25g 5253 
04287-10 Polyacrolein 10g 2465 
04293-10 Poly(acryloyl chloride), 25% soln. in dioxane 10g 2278 
04295-10 Poly(n-amyl methacrylate) 10g 1530 
04301-250 Poly(ethylene glycol terephthalate) 250g 1275 
04306-25 Poly(4-hydroxybenzoic acid) 25g 867 
04314-10 Poly(Methacrylonitrile) 10g 1598 
04315-10 Poly(methacryloyl chloride), 25% soln. in dioxane 10g 1445 
04320-10 Poly(vinyl methyl ketone) 10g 3757 
04321-100 Poly(octadecyl methacrylate), ~40% soln. in toluene 100g 5457 
04324-500 Poly(vinyl alcohol) [MW ~108,000] 500g 1598 
04342-100 Polypropylene, Chromatographic Grade 100g 1768 
04352-25 Cibacron blue F3GA, C.I. 61211 25g 1615 
04380-250 Poly(propylene glycol) (400) dimethacrylate 250g 1462 
04391-5 Poly(vinyl phosphoric acid), sodium salt 5g 6256 
04392-100 Poly(vinylsulfonic acid) sodium salt, 25% soln. in water 100g 1530 
04397-500 Poly(vinyl alcohol) [MW ~ 25,000] 500g 1598 
04398-500 Poly(vinyl alcohol) [MW 125,000] 500g 1598 
04457-500 Poly(ethylene glycol) monomethyl ether 500g 2414 
04459-100 Tannic acid, EM grade 100g 595 
04485-5 4-Vinylbenzoic acid 5g 5831 
04503-1 Vinylferrocene 1g 2635 
04537-50 Vinyltriethoxysilane 50g 901 
04539-5 Acridine orange, C.I. 46005, very high purity 5g 6171 
04539-500 Acridine orange, C.I. 46005, very high purity 500mg 1360 
04552-500 Poly(methyl methacrylate) [MW 350,000] 500g 2295 
04553-500 Poly(methyl methacrylate) [MW 75,000] 500g 2108 
04554-500 Poly(methyl methacrylate) [MW 25,000] 500g 2108 
04581-5 2-Methylstyrene 5g 3519 
04605-250 Triton® X-100 250g 629 
04615-250 Poly(tetrafluoroethylene propylene) 250g 2805 
04615-50 Poly(tetrafluoroethylene propylene) 50g 663 
04632-5 Divinyl sebacate 5g 3825 
04652-250 Poly(acrylamide/acrylic acid) 250g 1326 
04672-100 Formvar 15/95 (Poly[vinyl formal]), 0.5 wt% Solution in 1,2-Dichloroethane 100g 629 
04673-10 N-(n-Octadecyl)acrylamide 10g 1207 
04675-100 2-Hydroxyethyl methacrylate, Ophthalmic Grade 100g 2346 
04675-500 2-Hydroxyethyl methacrylate, Ophthalmic Grade 500g 6324 
04686-250 Poly(ethylene glycol)-bisphenol A diglycidyl ether adduct 250g 867 
04687-10 Cellulose, cyanoethyl ether 10g 5202 
04698-250 Amberlite® IR-120 Plus 250g 1938 
04714-250 Amberlite® IR-120 250g 1938 
04784-250 Poly(propylene glycol) [MW 400] 250g 1122 
04788-250 Poly(propylene glycol) [MW 4,000] 250g 1122 
04851-4 Cedarwood oil 4x100g 1241 
04930-100 Cobalt (II) chloride, EM grade 100g 969 
05056-100 Dextran (MW 100,000-200,000) 100g 1734 
05059-100 Dextran (MW 3,000,000-7,000,000) 100g 1955 
05134-10 2’,7’-Dichlorofluorescein 10g 3060 
05152-100 Poly(maleic anhydride 1-octadecene) 1:1 (molar) 100g 1020 
05195-500 Di-(2-ethylhexyl) phthalate 500g 714 
05429-500 Cellulose, ethyl ether 500g 2108 
05431-100 Cellulose, ethyl hydroxyethyl ether 100g 1343 
05483-250 Glass Beads (150-210μm) 250g 1683 
05500-50 1,1,1-Trimethylolpropane diallyl ether 50g 1411 
05568-500 Cellulose, hydroxyethyl ether (MW 1,000,000) 500g 2142 
05569-500 Cellulose, hydroxyethyl ether (MW 720,000) 500g 1887 
05570-500 Cellulose, hydroxyethyl ether (MW ~90,000) 500g 1887 
05587-1 Gallamine blue, C.I. 51045 1g 969 
05631-10 1H,1H,3H-Hexafluorobutyl acrylate 10g 4658 
05632-10 1H,1H,3H-Hexafluorobutyl methacrylate 10g 4658 
05678-500 Glycidyl butyl ether 500g 1241 
05749-100 l-(-)Lactide 100g 4335 
05810-100 Methacryloylcholine methyl sulfate, 40% soln. in water 100g 1207 
05943-1 Methyl salicylate 1kg 1309 
05943-4 Methyl salicylate 4kg 4080 
05973-250 1,4-Butanediol dimethacrylate, min. 90% 250g 1360 
05986-500 Poly(ethylene glycol) monomethyl ether 500g 2975 
06024-1 2-Naphthyl acrylate 1g 1598 
06067-250 Poly(N-vinylpyrrolidone) - [MW 1,000,000] 250g 1258 
06068-100 Polypropylene, Chromatographic Grade 100g 1768 
06069-500 Poly(vinyl acetate) 500g 1666 
06081-100 Polybutadiene [MW 3,000] 100g 1377 
06088-100 Polyethylenimine, branched (MW 1,200) 100g 1122 
06088-500 Polyethylenimine, branched (MW 1,200) 500g 3757 
06089-100 Polyethylenimine, branched (MW 1,800) 100g 1122 
06089-500 Polyethylenimine, branched (MW 1,800) 500g 3757 
06090-100 Polyethylenimine, branched (MW 50,000-100,000) 100g 1938 
06090-500 Polyethylenimine, branched (MW 50,000-100,000) 500g 5763 
06094-100 Poly(vinylidene fluoride) 100g 1785 
06100-50 Poly(vinyl butyral) [MW 100,000-150,000] 50g 3179 
06102-250 Poly(ethylene glycol) [MW 3,400; waxy solid] 250g 867 
06103-250 Poly(ethylene glycol) [MW 7,500] 250g 867 
06104-500 Poly(ethylene oxide) [MW 100,000] 500g 2856 
06105-500 Poly(ethylene oxide) [MW 300,000] 500g 3196 
06106-500 Poly(ethylene oxide) [MW 600,000] 500g 3196 
06107-500 Poly(ethylene/vinyl acetate) [60:40 (wt)] 500g 2363 
06108-500 Poly(ethylene/vinyl acetate) [72:28 (wt)] 500g 2363 
06110-100 Poly(oxyethylene) sorbitan monolaurate (Tween 20®) 100g 731 
06127-10 tert-Amyl Methacrylate 10g 2482 
06138-250 Cellulose, carboxymethyl ether, sodium salt 250g 1411 
06139-250 Cellulose, carboxymethyl ether, sodium salt (MW 700,000) 250g 1411 
06140-250 Cellulose, carboxymethyl ether, sodium salt (MW 80,000) 250g 1343 
06172-5 N-[2-(N,N-Dimethylamino)ethyl]methacrylamide 5g 2703 
06317-100 Oil Red O, C.I. 26125, certified 100g 1224 
06317-25 Oil Red O, C.I. 26125, certified 25g 544 
06342-25 Fuchsin, basic, certified, C.I. 42500 25g 1241 
06344-10 Pentabromophenyl acrylate 10g 6375 
06349-5 Pentafluorophenyl acrylate 5g 7072 
06350-5 Pentafluorophenyl methacrylate, 95% 5g 4692 
06382-25 Peroxidase-anti-peroxidase (rabbit), lyophilized 25mg 8364 
06389-10 1,4-Phenylene diacrylate 10g 5253

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