Oil Std. Zirconium Conc.1000 μg/g 50 g
商家询价 上海希言科学仪器有限公司
20mm PTFE/Silicone Cap/Septa Pkg. 100
Acclaim RSLC PA2 2.2um 分析柱 (2.1 x 50 mm)
FIAS Tubing Assembly 1M x .6MM ID
FTIR In-Service Lubricants Control Std.
Potassium 1 000 μg/mL 2% HNO3 Pure 125mL
RP 柱1CC ,12只/袋
透明螺纹口样品瓶,9mm,宽口(6mm),带书写标签 100/包
AS20 阴离子分析柱,4X250MM
赛默飞淋洗液罐 EGC 500 KOH Cartridge, Analytical, HPIC;KOH EGCS-EGC500型,075778