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
结晶紫中性红胆盐MUG琼脂(VRBA-MUG)
(5901)Pr镨标液
REACTION VESSELS, FLATFLANGE, DN 150, 10000 ML, (FL.D. X VES.D. X HEIGHT) 184 X 240 X 410 MM
生活饮用水基质中马拉硫磷质控样
BOSSHEADS,MADE OF ALUMINIUM, LASQUERED, FOR RODS OF DIA: 30 MM
Connector, PP, for tubing with inner ? 4 - 8 mm and 8 - 12 mm
气相色谱柱,TG-225MS 30m x 0.53mm x 0.50μm
ProElut CN 1000mg / 6mL 30/pk
Disperse Yellow 3-D3
不锈钢填充柱10% CW20M, 2% KOH ON80/100CHROMOSORB WAWDMCS