PE 单元素标准品(1,000 g/mL)锌 Zn 2% HNO3 N9300178
Zinc 1 000 μg/mL 2% HN03 Pure 125 mL
商家询价 上海希言科学仪器有限公司
Thermo HPLC 紫外检测器灯 6074.1110液相氘灯6074.2000钨灯
Mercury 1 000 μg/mL 10% HN03 Pure 125 mL
Edwards 45 Vacuum Pump Oil 1 L Bottle
Accucore XL C18 色谱柱4x250x4.6mm
MP2 PVC Flared 0.19mm Org/Red Pkg.12
固相微萃取手柄
固相微萃取手柄/固相微萃取器/(spme)固相萃取产品
商家询价 长沙连标科技有限公司
Waters CORTECS UPLC 色谱柱
货号: 186007095 描述:CORTECS C18 Column, 90Å, 1.6 µm, 2.1 mm X 100 mm, 1/pk CORTECS核壳柱
0.76 mm ID Black/Black Flared Pkg. 12
MA1 糖分析柱,4X250MM