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
EC-WAX毛细管柱
纳米氧化铟
5种元素ICP-MS混标,As/Sb/Se/Tl/Li,溶于5% HNO3 + Tr HF
TEST TUBES, DURAN, WITH NS-PE-STOPPER, ROUND BOTTOM, 25 X 150 MM, ST 24/29, UNGRADUATED
HYDROMETERS, ACC.TO CASAGRANDE DIN18123 WITHOUT THERMOMETER 20°C L. 350 MM RANGE: RANGE 0,995-1,0
1,2,3,4-四氢咔唑
生孢梭菌CMCC(B)64941
DB-1301气相色谱柱
Filter top part for pressure equalization
果蔬汁中毒死蜱、氯氰菊酯、多效唑、哒螨灵质控样