Qtz SUPRASIL Cell Lid 10 mm 3.5 mL Pkg 2
商家询价 上海希言科学仪器有限公司
Na 柱1CC, 48只/袋
COL-Elt 1MS 1 μm 60 m x 0.32 mm
OMNIPAC PAX-500 保护柱 (4 X 250 MM)
ICP-MS Calibration Standard 4 125 mL
赛默飞淋洗液罐 EGC 500 KOH Cartridge, Analytical, HPIC;KOH EGCS-EGC500型,075778
SS Tubing .0625 OD x .0051 ID 50 cm
AG17-C 阴离子保护柱,4X50MM
250x4.6mm 3u Hypersil GOLD PFP
Magnesium 1 000 μg/mL 2% HN03 Pure 125mL