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
无水三氯化铬
PVC-60混合长袖手套(尺寸:9)
Process Chemistry, Standard Taper, Compression Fitting, Metric, Medium Length B,Taper 45/40, Bore Si
1/8 到1/16 英寸,Vespel,密封垫圈
索氏提取套筒,33*205mm,壁厚1.5mm
25uL 注射器套件
硫酸氢钾
1-丁基-1-甲基吡咯三氟甲磺酸盐
MULTIZELL NATURAL-COLOURED WIPERS AND WIPING ROLLS
VOLUMETRIC FLASKS, 2000 ML, DIN-A, CONFORMITY CERTIFIED, RING MARKS, INSCRIPTION, AMBER STAIN GR