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聚乙烯亚胺|Ethylene imine polymer|9002-98-6|Macklin|M.W. 25，000，50%水溶液|500g
¥ 346.00 ¥ 346.00 346.0 CNY
Macklin#E890305-500g
聚乙烯亚胺|Ethylene imine polymer|9002-98-6|Macklin|M.W. 25，000，50%水溶液|2.5kg
¥ 1,310.00 ¥ 1,310.00 1310.0 CNY
Macklin#E890305-2.5kg
聚乙烯亚胺|Ethylene imine polymer|9002-98-6|Macklin|M.W. 25，000，50%水溶液|100g
¥ 89.00 ¥ 89.00 89.0 CNY
Macklin#E890305-100g
聚乙烯亚胺|Ethylene imine polymer|9002-98-6|Macklin|M.W. 1800，99%|500g
¥ 548.00 ¥ 548.00 548.0 CNY
Macklin#E808879-500g
聚乙烯亚胺|Ethylene imine polymer|9002-98-6|Macklin|M.W. 1800，99%|25g
¥ 56.00 ¥ 56.00 56.0 CNY
Macklin#E808879-25g
聚乙烯亚胺|Ethylene imine polymer|9002-98-6|Macklin|M.W. 1800，99%|2.5kg
¥ 2,378.00 ¥ 2,378.00 2378.0 CNY
Macklin#E808879-2.5kg
聚乙烯亚胺|Ethylene imine polymer|9002-98-6|Macklin|M.W. 1800，99%|100g
¥ 135.10 ¥ 135.10 135.1 CNY
Macklin#E808879-100g
聚乙烯亚胺|Ethylene imine polymer|9002-98-6|Macklin|M.W. 10，000，99%|5g
¥ 32.00 ¥ 32.00 32.0 CNY
Macklin#E808880-5g
聚乙烯亚胺|Ethylene imine polymer|9002-98-6|Macklin|M.W. 10，000，99%|500g
¥ 617.00 ¥ 617.00 617.0 CNY
Macklin#E808880-500g
聚乙烯亚胺|Ethylene imine polymer|9002-98-6|Macklin|M.W. 10，000，99%|25g
¥ 97.00 ¥ 97.00 97.0 CNY
Macklin#E808880-25g
聚乙烯亚胺|Ethylene imine polymer|9002-98-6|Macklin|M.W. 10，000，99%|2.5kg
¥ 2,517.00 ¥ 2,517.00 2517.0 CNY
Macklin#E808880-2.5kg
聚乙烯亚胺|Ethylene imine polymer|9002-98-6|Macklin|M.W. 10，000，99%|100g
¥ 199.50 ¥ 199.50 199.5 CNY
Macklin#E808880-100g
聚乙烯亚胺 溶液|Poly(ethyleneimine) solution|25987-06-8|Macklin|average Mn ~1，800 by GPC， average Mw ~2，000 by LS， 50 wt. % in H2O|50ml
¥ 624.00 ¥ 624.00 624.0 CNY
Macklin#P871834-50ml
聚异丁烯|Polyisobutylene|9003-27-4|Macklin|分子量2400|25g
¥ 39.00 ¥ 39.00 39.0 CNY
Macklin#P875577-25g
聚异丁烯|Polyisobutylene|9003-27-4|Macklin|分子量2400|2.5kg
¥ 1,118.00 ¥ 1,118.00 1118.0 CNY
Macklin#P875577-2.5kg
聚异丁烯|Polyisobutylene|9003-27-4|Macklin|分子量2400|100g
¥ 98.00 ¥ 98.00 98.0 CNY
Macklin#P875577-100g
聚异丁烯|Polyisobutylene|9003-27-4|Macklin|分子量1300|500g
¥ 326.00 ¥ 326.00 326.0 CNY
Macklin#P875576-500g
聚异丁烯|Polyisobutylene|9003-27-4|Macklin|分子量1300|25g
¥ 39.00 ¥ 39.00 39.0 CNY
Macklin#P875576-25g
聚异丁烯|Polyisobutylene|9003-27-4|Macklin|分子量1300|2.5kg
¥ 1,118.00 ¥ 1,118.00 1118.0 CNY
Macklin#P875576-2.5kg
聚异丁烯|Polyisobutylene|9003-27-4|Macklin|分子量1300|100g
¥ 92.00 ¥ 92.00 92.0 CNY
Macklin#P875576-100g
聚乙烯醋酸酯|Poly(vinyl acetate)|9003-20-7|Macklin|approx. M.W. 500，000|500g
¥ 618.00 ¥ 618.00 618.0 CNY
Macklin#P823413-500g
聚乙烯醋酸酯|Poly(vinyl acetate)|9003-20-7|Macklin|approx. M.W. 500，000|25g
¥ 76.00 ¥ 76.00 76.0 CNY
Macklin#P823413-25g
聚乙烯醋酸酯|Poly(vinyl acetate)|9003-20-7|Macklin|approx. M.W. 500，000|2.5kg
¥ 2,418.00 ¥ 2,418.00 2418.0 CNY
Macklin#P823413-2.5kg
聚乙烯醋酸酯|Poly(vinyl acetate)|9003-20-7|Macklin|approx. M.W. 500，000|100g
¥ 218.00 ¥ 218.00 218.0 CNY
Macklin#P823413-100g
聚乙烯醋酸酯|Poly(vinyl acetate)|9003-20-7|Macklin|approx. M.W. 50，000|500g
¥ 618.00 ¥ 618.00 618.0 CNY
Macklin#P875121-500g
聚乙烯醋酸酯|Poly(vinyl acetate)|9003-20-7|Macklin|approx. M.W. 50，000|100g
¥ 218.00 ¥ 218.00 218.0 CNY
Macklin#P875121-100g
聚乙烯醋酸酯|Poly(vinyl acetate)|9003-20-7|Macklin|approx. M.W. 300，000|500g
¥ 568.00 ¥ 568.00 568.0 CNY
Macklin#P823412-500g
聚乙烯醋酸酯|Poly(vinyl acetate)|9003-20-7|Macklin|approx. M.W. 300，000|100g
¥ 206.00 ¥ 206.00 206.0 CNY
Macklin#P823412-100g
聚乙烯醋酸酯|Poly(vinyl acetate)|9003-20-7|Macklin|approx. M.W. 170，000|500g
¥ 568.00 ¥ 568.00 568.0 CNY
Macklin#P823411-500g
聚乙烯醋酸酯|Poly(vinyl acetate)|9003-20-7|Macklin|approx. M.W. 170，000|2.5kg
¥ 1,996.00 ¥ 1,996.00 1996.0 CNY
Macklin#P823411-2.5kg
聚乙烯醋酸酯|Poly(vinyl acetate)|9003-20-7|Macklin|approx. M.W. 170，000|100g
¥ 206.00 ¥ 206.00 206.0 CNY
Macklin#P823411-100g
聚乙烯醋酸酯|Poly(vinyl acetate)|9003-20-7|Macklin|approx. M.W. 140，000|500g
¥ 568.00 ¥ 568.00 568.0 CNY
Macklin#P823410-500g
聚乙烯醋酸酯|Poly(vinyl acetate)|9003-20-7|Macklin|approx. M.W. 140，000|25g
¥ 76.00 ¥ 76.00 76.0 CNY
Macklin#P823410-25g
聚乙烯醋酸酯|Poly(vinyl acetate)|9003-20-7|Macklin|approx. M.W. 140，000|2.5kg
¥ 2,026.00 ¥ 2,026.00 2026.0 CNY
Macklin#P823410-2.5kg
聚乙烯醋酸酯|Poly(vinyl acetate)|9003-20-7|Macklin|approx. M.W. 140，000|100g
¥ 206.00 ¥ 206.00 206.0 CNY
Macklin#P823410-100g
聚乙烯醋酸酯|Poly(vinyl acetate)|9003-20-7|Macklin|approx. M.W. 100，000|500g
¥ 510.00 ¥ 510.00 510.0 CNY
Macklin#P823279-500g
聚乙烯醋酸酯|Poly(vinyl acetate)|9003-20-7|Macklin|approx. M.W. 100，000|25g
¥ 76.00 ¥ 76.00 76.0 CNY
Macklin#P823279-25g
聚乙烯醋酸酯|Poly(vinyl acetate)|9003-20-7|Macklin|approx. M.W. 100，000|2.5kg
¥ 2,026.00 ¥ 2,026.00 2026.0 CNY
Macklin#P823279-2.5kg
聚乙烯醋酸酯|Poly(vinyl acetate)|9003-20-7|Macklin|approx. M.W. 100，000|100g
¥ 189.00 ¥ 189.00 189.0 CNY
Macklin#P823279-100g
聚乙烯吡咯烷酮碘络合物|Poly(vinylpyrrolidone)-Iodine complex|25655-41-8|Macklin|试剂级|500g
¥ 191.00 ¥ 191.00 191.0 CNY
Macklin#P816203-500g
聚乙烯吡咯烷酮碘络合物|Poly(vinylpyrrolidone)-Iodine complex|25655-41-8|Macklin|试剂级|2.5kg
¥ 685.00 ¥ 685.00 685.0 CNY
Macklin#P816203-2.5kg
聚乙烯吡咯烷酮碘络合物|Poly(vinylpyrrolidone)-Iodine complex|25655-41-8|Macklin|试剂级|100g
¥ 71.00 ¥ 71.00 71.0 CNY
Macklin#P816203-100g
聚乙烯吡咯烷酮|Polyvinylpyrrolidone|9003-39-8|Macklin|平均分子量 8000，K16-18|500g
¥ 224.00 ¥ 224.00 224.0 CNY
Macklin#P816206-500g
聚乙烯吡咯烷酮|Polyvinylpyrrolidone|9003-39-8|Macklin|平均分子量 8000，K16-18|2.5kg
¥ 790.00 ¥ 790.00 790.0 CNY
Macklin#P816206-2.5kg
聚乙烯吡咯烷酮|Polyvinylpyrrolidone|9003-39-8|Macklin|平均分子量 8000，K16-18|100g
¥ 68.00 ¥ 68.00 68.0 CNY
Macklin#P816206-100g
聚乙烯吡咯烷酮|Polyvinylpyrrolidone|9003-39-8|Macklin|平均分子量 58000，K30|500g
¥ 266.00 ¥ 266.00 266.0 CNY
Macklin#P823393-500g
聚乙烯吡咯烷酮|Polyvinylpyrrolidone|9003-39-8|Macklin|平均分子量 58000，K30|25g
¥ 58.00 ¥ 58.00 58.0 CNY
Macklin#P823393-25g
聚乙烯吡咯烷酮|Polyvinylpyrrolidone|9003-39-8|Macklin|平均分子量 58000，K30|2.5kg
¥ 968.00 ¥ 968.00 968.0 CNY
Macklin#P823393-2.5kg
聚乙烯吡咯烷酮|Polyvinylpyrrolidone|9003-39-8|Macklin|平均分子量 58000，K30|10kg
¥ 3,198.00 ¥ 3,198.00 3198.0 CNY
Macklin#P823393-10kg
聚乙烯吡咯烷酮|Polyvinylpyrrolidone|9003-39-8|Macklin|平均分子量 58000，K30|100g
¥ 92.00 ¥ 92.00 92.0 CNY
Macklin#P823393-100g
聚乙烯吡咯烷酮|Polyvinylpyrrolidone|9003-39-8|Macklin|平均分子量 24000，K23-27|500g
¥ 187.00 ¥ 187.00 187.0 CNY
Macklin#P816207-500g
聚乙烯吡咯烷酮|Polyvinylpyrrolidone|9003-39-8|Macklin|平均分子量 24000，K23-27|25g
¥ 39.00 ¥ 39.00 39.0 CNY
Macklin#P816207-25g
聚乙烯吡咯烷酮|Polyvinylpyrrolidone|9003-39-8|Macklin|平均分子量 24000，K23-27|2.5kg
¥ 745.00 ¥ 745.00 745.0 CNY
Macklin#P816207-2.5kg
聚乙烯吡咯烷酮|Polyvinylpyrrolidone|9003-39-8|Macklin|平均分子量 24000，K23-27|100g
¥ 75.00 ¥ 75.00 75.0 CNY
Macklin#P816207-100g
聚乙烯吡咯烷酮|Polyvinylpyrrolidone|9003-39-8|Macklin|平均分子量 220000，K60|500g
¥ 312.00 ¥ 312.00 312.0 CNY
Macklin#P875214-500g
聚乙烯吡咯烷酮|Polyvinylpyrrolidone|9003-39-8|Macklin|平均分子量 220000，K60|2.5kg
¥ 1,186.00 ¥ 1,186.00 1186.0 CNY
Macklin#P875214-2.5kg
聚乙烯吡咯烷酮|Polyvinylpyrrolidone|9003-39-8|Macklin|平均分子量 220000，K60|100g
¥ 92.00 ¥ 92.00 92.0 CNY
Macklin#P875214-100g
聚乙烯吡咯烷酮|Polyvinylpyrrolidone|9003-39-8|Macklin|平均分子量 1300000，K88-96|500g
¥ 118.00 ¥ 118.00 118.0 CNY
Macklin#P816208-500g
聚乙烯吡咯烷酮|Polyvinylpyrrolidone|9003-39-8|Macklin|平均分子量 1300000，K88-96|2.5kg
¥ 810.00 ¥ 810.00 810.0 CNY
Macklin#P816208-2.5kg
聚乙烯吡咯烷酮|Polyvinylpyrrolidone|9003-39-8|Macklin|平均分子量 1300000，K88-96|10kg
¥ 3,150.00 ¥ 3,150.00 3150.0 CNY
Macklin#P816208-10kg
聚乙烯吡咯烷酮|Polyvinylpyrrolidone|9003-39-8|Macklin|平均分子量 1300000，K88-96|100g
¥ 78.00 ¥ 78.00 78.0 CNY
Macklin#P816208-100g
聚乙烯吡咯烷酮|Polyvinylpyrrolidone|9003-39-8|Macklin|平均分子量 10000，K13-18|500g
¥ 210.00 ¥ 210.00 210.0 CNY
Macklin#P816209-500g
聚乙烯吡咯烷酮|Polyvinylpyrrolidone|9003-39-8|Macklin|平均分子量 10000，K13-18|2.5kg
¥ 745.00 ¥ 745.00 745.0 CNY
Macklin#P816209-2.5kg
聚乙烯吡咯烷酮|Polyvinylpyrrolidone|9003-39-8|Macklin|平均分子量 10000，K13-18|100g
¥ 77.00 ¥ 77.00 77.0 CNY
Macklin#P816209-100g
聚乙烯吡咯烷酮|Polyvinylpyrrolidone|9003-39-8|Macklin|BASF，K-30|500g
¥ 812.00 ¥ 812.00 812.0 CNY
Macklin#P823856-500g
聚乙烯吡咯烷酮|Polyvinylpyrrolidone|9003-39-8|Macklin|BASF，K-30|25g
¥ 68.00 ¥ 68.00 68.0 CNY
Macklin#P823856-25g
聚乙烯吡咯烷酮|Polyvinylpyrrolidone|9003-39-8|Macklin|BASF，K-30|2.5kg
¥ 1,972.00 ¥ 1,972.00 1972.0 CNY
Macklin#P823856-2.5kg
聚乙烯吡咯烷酮|Polyvinylpyrrolidone|9003-39-8|Macklin|BASF，K-30|100g
¥ 205.00 ¥ 205.00 205.0 CNY
Macklin#P823856-100g
聚乙烯吡咯烷酮|Polyvinylpyrrolidone (PVP10)|9003-39-8|Macklin|平均分子量 58000，K29-32|500g
¥ 210.00 ¥ 210.00 210.0 CNY
Macklin#P816205-500g
聚乙烯吡咯烷酮|Polyvinylpyrrolidone (PVP10)|9003-39-8|Macklin|平均分子量 58000，K29-32|25g
¥ 36.00 ¥ 36.00 36.0 CNY
Macklin#P816205-25g
聚乙烯吡咯烷酮|Polyvinylpyrrolidone (PVP10)|9003-39-8|Macklin|平均分子量 58000，K29-32|2.5kg
¥ 628.00 ¥ 628.00 628.0 CNY
Macklin#P816205-2.5kg
聚乙烯吡咯烷酮|Polyvinylpyrrolidone (PVP10)|9003-39-8|Macklin|平均分子量 58000，K29-32|10kg
¥ 2,348.00 ¥ 2,348.00 2348.0 CNY
Macklin#P816205-10kg
聚乙烯吡咯烷酮|Polyvinylpyrrolidone (PVP10)|9003-39-8|Macklin|平均分子量 58000，K29-32|100g
¥ 77.00 ¥ 77.00 77.0 CNY
Macklin#P816205-100g
聚酰胺固化剂（651）|Polyamide curing agent （651）|63428-84-2|Macklin|胺值:380~420mgKOH/g，粘度(40℃):2000~7000mpa.s|5kg
¥ 1,288.00 ¥ 1,288.00 1288.0 CNY
Macklin#P875292-5kg
聚酰胺固化剂（651）|Polyamide curing agent （651）|63428-84-2|Macklin|胺值:380~420mgKOH/g，粘度(40℃):2000~7000mpa.s|250g
¥ 118.00 ¥ 118.00 118.0 CNY
Macklin#P875292-250g
聚酰胺固化剂（651）|Polyamide curing agent （651）|63428-84-2|Macklin|胺值:380~420mgKOH/g，粘度(40℃):2000~7000mpa.s|1kg
¥ 348.00 ¥ 348.00 348.0 CNY
Macklin#P875292-1kg
聚酰胺固化剂（650）|Polyamide curing agent （650）|63428-84-2|Macklin|胺值:200~240mgKOH/g，粘度(40℃):15000~35000mpa.s|5kg
¥ 1,888.00 ¥ 1,888.00 1888.0 CNY
Macklin#P875291-5kg
聚酰胺固化剂（650）|Polyamide curing agent （650）|63428-84-2|Macklin|胺值:200~240mgKOH/g，粘度(40℃):15000~35000mpa.s|50g
¥ 46.00 ¥ 46.00 46.0 CNY
Macklin#P875291-50g
聚酰胺固化剂（650）|Polyamide curing agent （650）|63428-84-2|Macklin|胺值:200~240mgKOH/g，粘度(40℃):15000~35000mpa.s|250g
¥ 168.00 ¥ 168.00 168.0 CNY
Macklin#P875291-250g
聚酰胺固化剂（650）|Polyamide curing agent （650）|63428-84-2|Macklin|胺值:200~240mgKOH/g，粘度(40℃):15000~35000mpa.s|1kg
¥ 486.00 ¥ 486.00 486.0 CNY
Macklin#P875291-1kg
聚四氢呋喃|Polytetramethylene Ether Glycol|25190-06-1|Macklin|average Mn ~650|500ml
¥ 1,158.00 ¥ 1,158.00 1158.0 CNY
Macklin#P902444-500ml
聚四氢呋喃|Polytetramethylene Ether Glycol|25190-06-1|Macklin|average Mn ~650|25ml
¥ 128.00 ¥ 128.00 128.0 CNY
Macklin#P902444-25ml
聚四氢呋喃|Polytetramethylene Ether Glycol|25190-06-1|Macklin|average Mn ~650|100ml
¥ 368.00 ¥ 368.00 368.0 CNY
Macklin#P902444-100ml
聚四氢呋喃|Polytetramethylene Ether Glycol|25190-06-1|Macklin|average Mn ~250|500ml
¥ 1,288.00 ¥ 1,288.00 1288.0 CNY
Macklin#P903557-500ml
聚四氢呋喃|Polytetramethylene Ether Glycol|25190-06-1|Macklin|average Mn ~250|25ml
¥ 138.00 ¥ 138.00 138.0 CNY
Macklin#P903557-25ml
聚四氢呋喃|Polytetramethylene Ether Glycol|25190-06-1|Macklin|average Mn ~250|100ml
¥ 416.00 ¥ 416.00 416.0 CNY
Macklin#P903557-100ml
聚四氢呋喃|Polytetramethylene Ether Glycol|25190-06-1|Macklin|average Mn ~2，900|500ml
¥ 918.00 ¥ 918.00 918.0 CNY
Macklin#P903556-500ml
聚四氢呋喃|Polytetramethylene Ether Glycol|25190-06-1|Macklin|average Mn ~2，900|25ml
¥ 72.00 ¥ 72.00 72.0 CNY
Macklin#P903556-25ml
聚四氢呋喃|Polytetramethylene Ether Glycol|25190-06-1|Macklin|average Mn ~2，900|100ml
¥ 236.00 ¥ 236.00 236.0 CNY
Macklin#P903556-100ml
聚四氢呋喃|Polytetramethylene ether glycol|25190-06-1|Macklin|average Mn ~2，000|500ml
¥ 310.00 ¥ 310.00 310.0 CNY
Macklin#P816778-500ml
聚四氢呋喃|Polytetramethylene ether glycol|25190-06-1|Macklin|average Mn ~2，000|25ml
¥ 39.00 ¥ 39.00 39.0 CNY
Macklin#P816778-25ml
聚四氢呋喃|Polytetramethylene ether glycol|25190-06-1|Macklin|average Mn ~2，000|2.5L
¥ 727.00 ¥ 727.00 727.0 CNY
Macklin#P816778-2.5L
聚四氢呋喃|Polytetramethylene ether glycol|25190-06-1|Macklin|average Mn ~2，000|1L
¥ 419.00 ¥ 419.00 419.0 CNY
Macklin#P816778-1L
聚四氢呋喃|Polytetramethylene ether glycol|25190-06-1|Macklin|average Mn ~2，000|10L
¥ 2,500.00 ¥ 2,500.00 2500.0 CNY
Macklin#P816778-10L
聚四氢呋喃|Polytetramethylene ether glycol|25190-06-1|Macklin|average Mn ~2，000|100ml
¥ 98.00 ¥ 98.00 98.0 CNY
Macklin#P816778-100ml
聚四氢呋喃|Polytetramethylene ether glycol|25190-06-1|Macklin|average Mn ~1，000|500ml
¥ 205.00 ¥ 205.00 205.0 CNY
Macklin#P816810-500ml
聚四氢呋喃|Polytetramethylene ether glycol|25190-06-1|Macklin|average Mn ~1，000|2.5L
¥ 650.00 ¥ 650.00 650.0 CNY
Macklin#P816810-2.5L
聚四氢呋喃|Polytetramethylene ether glycol|25190-06-1|Macklin|average Mn ~1，000|10ml
¥ 32.00 ¥ 32.00 32.0 CNY
Macklin#P816810-10ml
聚四氢呋喃|Polytetramethylene ether glycol|25190-06-1|Macklin|average Mn ~1，000|10L
¥ 2,239.00 ¥ 2,239.00 2239.0 CNY
Macklin#P816810-10L
聚四氢呋喃|Polytetramethylene ether glycol|25190-06-1|Macklin|average Mn ~1，000|100ml
¥ 79.00 ¥ 79.00 79.0 CNY
Macklin#P816810-100ml