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
Lead 1,000 mg/L in 2% HNO3, 50 mL (Pb Metal)
FILTER FLASK, BOROSILICATE GLASS, 10000 ML, WITH SIDE TUBE, BOTTLE SHAPE, NON-COATED, H. 465 MM, ?
转接器,24/40磨口转20-400螺纹口
115VAC CHARGER FOR MODEL 1060 AIR SAMPLE R
豆芽中4-氯苯氧乙酸钠 质控样
Graduated cylinder, PP, class B, short form, moulded scale, 25 ml
HYPURITY AQUASTAR 5UM 10X4MM DROP-IN GUARDS 4/PK
克酮酸
BATTERY JARS, HEAVY WALLED, WITH ROUGH GROUND RIM, SODA-GLASS, H. 150 MM, ? 150 MM
氯酸盐同位素内标:氯酸盐-18 O3