不分流衬管,一端渐细,用于Ultra GC, 5MM ID x 105MM, 5/pk
商家询价 上海希言科学仪器有限公司
Oil Std. Arsenic Conc.1000 μg/g 50 g
Quality Control Std 21 Elements 125 mL
Multi-Element Solution 5 125 mL
ATD Glass Tube/ Air Toxics Tube
50nm Spherical Au Nanoparticle 25 mL
Lumina Hollow Cathode 2" Lamp - Sr
Nickel 1 000 μg/mL 2% HN03 Pure 125 mL
170um灭活 管 0.363mm OD 60cm Long
赛默飞淋洗液罐 EGC 500 MSA Cartridge, Analytical, HPIC;MSA EGCS-EGC500型,075779