877-24-7 SP 需询价

877-24-7 核磁共振定量标准,99.998% 需询价

877-24-7 无动物源, 低内毒素, 99.9%, 用于微生物及细胞培养 需询价

87915-38-6 average mol wt 10,000 需询价

87-72-9 99% 需询价

87-72-9 99%生物技术级 需询价

87-99-0 生物技术级 需询价

88-04-0 Standard for GC, ≥99.9% 需询价

87915-38-6 average mol wt 5,000 需询价

87915-38-6 average mol wt 500,000 需询价

87915-38-6 Void volume marker for gel filtration columns 需询价

87915-38-6 分子量: 40 kDa 需询价

87915-38-6 分子量: 500 kDa 需询价

87915-38-6 分子量: 70 kDa 需询价

87-99-0 分析对照品,99.5% 需询价

882-33-7 99.9% 需询价

883031-03-6 99% 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