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
石油醚90-120℃,AR(沪试)
40cm 连接管,M6接头(交换单元用)
TEST TUBES, AR-GLASS, 1 MM THICK, WITHOUT RIM, ROUND BOTTOM, 8 x 40 MM
2-硫脲基-L-戊氨酸
BACTERIOLOGICAL PETRI DISHES, PS, D: 55 MM, GAMMA RADIAT., W.VENTS, BAG = 15 PCS / CARTON = 1620 P
1000ml具上嘴抽滤瓶
SUGAR SACCHARIMETER ACC. TO BRIX, DIVISION IN 0,1 BRIX, WITHOUT THERMOMETER, LENGTH 200-260 MM,
米吐尔
8种定制混标 标准品
气相色谱柱,Retention gap 套装, 0.53mm