87-66-1 >99.0%(GC) 需询价

87-66-1 试剂级, 98% 需询价

877-24-7 99.99% metals basis 需询价

88-04-0 Standard for GC, ≥99.9% 需询价

88-12-0 包含 200 ppm NaOH 稳定剂, 97% 需询价

88-12-0 包含 200 ppm NaOH 稳定剂, 99% 需询价

88-12-0 包含 200 ppm NaOH 稳定剂, 99.9% 需询价

882-33-7 99.9% 需询价

9000-30-0 粘度：5000-5500厘泊,200目 需询价

9000-30-0 粘度≥5500mPa.s 需询价

9041-22-9 80% 需询价

9041-22-9 95% 需询价

90-44-8 试剂级, 96% 需询价

9045-22-1 ~200 units/mg 需询价

9003-70-7 微球, 平均粒径6-10μm 需询价

9004-53-9 试剂级, 来源于玉米 需询价

9005-38-3 1%粘度:1000-1200 mPa.s 需询价

9005-38-3 1%粘度:500-600 mPa.s, M/G=1:1 需询价

9005-38-3 1%粘度:850-1000 mPa.s, 分子量:~20万 需询价

9005-38-3 90%, M/G=1:2, 颗粒 需询价