FTIR In-Service Lubricants Control Std.
商家询价 上海希言科学仪器有限公司
2mL 螺口样品瓶, 9mm 瓶盖, 硅树脂/PTFE ,100/包
PTFE Red Septa No Caps Pkg. 100
AG16 阴离子保护柱,4X50MM
Lumina Hollow Cathode 2" Lamp - Zn
Organic Drain Tubing 1FT/0.35M
10MM TARGET 隔垫 聚四氟乙烯/硅树脂,100/包
Orange/Yellow Pure 0.51 mm i.d. pkg.12
Magnesium 1 000 μg/mL 2% HN03 Pure 125mL
PTFE Membrane Pkg. 50