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
4,6-二氯喹啉
Timer LCD-display, simple count-down timer, running time 99 h, 59 min, 59 sec., division 1/1 sec., count down (signal at "0"), count up, 76,2 x 66 x 18 mm, 60 g
4-甲氧基苯肼盐酸盐
六氟锆酸
应对FDA农残检测混标套装
(定制产品)9种元素ICP-MS混标,Mo/Pd/Re/S/Sb/Si/Sn/Ti/W,溶于5% HNO3+0.1% HF
间三氟甲基苯腈
ANALYTICAL FUNNELS, ? 150 mm
Bottle, amber glass, with synthetic coating, square, GL 45, 1000 ml
鱼肉粉基质中丹诺沙星质控样
