如果企业客服不在线,也可拨打400电话联系。或者发布求购信息
沉淀管,PS,16x105 mm,RCF 3000
二丁基羟基甲苯标准品
HYPERSIL GOLD C8 3UM 150X4MM COLUMN
1-甲基-4-溴吡唑
ST-CONES, SKIRTED, NS 50/42 acc. to DIN 12249 PRECISO, ?:46 MM, L:180 MM, W.TH.:2,3 MM
气进样针
酸洗石棉 AR(沪试)
糖化酶
Scandium 1,000 mg/L in 2% HNO3, 50 mL (Sc2O3)
DRY HEAT STERILIZATION TAPE