7647-17-8 光谱级, ≥99.5% 需询价

7647-17-8 试剂级, 99.5% 需询价

7647-17-8 无动物源, 低内毒素, 99.5%, 用于细胞及微生物实验 需询价

76-54-0 98% 需询价

7647-15-6 无水级, ACS, ≥99% 需询价

7647-17-8 99.5%,生物技术级 需询价

7647-17-8 99.9% metals basis 需询价

76-54-0 指示剂, ≥90% 需询价

76-60-8 99% 需询价

76-60-8 99.5% 需询价

76-60-8 溴甲酚绿 0.1% w/v in 95% Ethanol-甲基红 0.2%w/v in 95% Ethanol 5:1 需询价

76-61-9 0.04%(w/v), 基体: 95%乙醇 需询价

76-61-9 0.08%(w/v), 基体: 甲醇 需询价

76-61-9 0.1%(w/v), 基体: 95%乙醇 需询价

76-59-5 ACS,Dye content 95 % 需询价

76-60-8 0.1%(w/v) in isopropyl alcohol 需询价

76-60-8 95% 需询价

76-61-9 0.1%(w/v), 适用于GB/T 1677 增塑剂环氧值的测定 需询价

76-61-9 0.3%(w/v), 基体: 甲醇 需询价

76-61-9 1%(w/v), 基体: 甲醇 需询价