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
尿素标准品
铼(Re)AAS标准溶液,1000mg/L溶于2% HCl
Tygon? 2075 id. 6.4 mm wall 1.6 mm / size E / reel of 15m
聚酰胺-6-薄膜 层析10*20cm（沪试）
水质钛标样
STANDARD CONES, SKIRTED, FINISHED, NS 71/51, DURAN
MICROLITER PIPETTES, "WITOPET", 90 UL, CONFORMITY CERTIFIED, YELLOW
3-Bromo-2-methylthiophene
BROMOACETIC ACID (2-13C， 99%)
STOPCOCKS STRAIGHT, SOLID ST-PLUG, BENT TUBE SIDE ARMS, BORE: 1,6 MM, ST 12,5, ACC. TO DIN 12541
