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
2-乙基甲苯 标准品
250x1mm 5um Hypersil GOLD Amino
MP-5控制头,加热浸入式循环槽 外形尺寸W×D×H(mm):130×150×330
Navigatorsil C8 2.7μm 100 x 4.6mm
Eppendorf移液器吸头, 1000只
GAS WASHING BOTTLES, DRECHSEL, 100 ML, ST 29/32, WITHOUT SINTERED DISC
BUCKET,PE, WHITE, GRADUATED, 5 L.
PVC搅拌棒,250mm*7.15mm
Samarium 1,000 mg/L in 2% HNO3, 50 mL (Sm2O3)
5-Bromo-2-methoxypyrimidine