133868-46-9 >99.0% 需询价

134-03-2 无动物源, 低内毒素, ≥99.0%, 用于微生物及细胞培养 需询价

134-03-2 细胞培养级，≥99.0% 需询价

13408-09-8 ≥95%(T) 需询价

13419-61-9 用于离子对色谱，≥98.0% 需询价

134-03-2 BC 需询价

134-03-2 BioReagent Plus, ≥99.0% (NT) 需询价

1344-09-8 ≥18% Na (as Na2O) basis, ≥60% Si (as SiO2) basis, powder 需询价

1343-88-0 A Grade, 100-200 mesh 需询价

1343-88-0 A Grade, 16-30 mesh 需询价

1343-88-0 A Grade, 30-60 mesh 需询价

1343-88-0 A Grade, 60-100 mesh 需询价

1343-88-0 适用于按照 ISO 93772 第 9.6 节的方法测定水中的矿物油,60-100 mesh 需询价

13419-61-9 用于离子对色谱,≥99.5% 需询价

1343-88-0 200-300目 需询价

1343-88-0 60-100 目 需询价

1343-88-0 A Grade, ～200 mesh 需询价

1344-09-8 试剂级, 模数:2.80-3.00 需询价

1344-09-8 试剂级, 模数:3.10-3.40 需询价

1344-09-8 钻井液和完井液助剂用 需询价