GC 2 mL 8 mm SCW Vial/PTFE/Rubber Kit
商家询价 上海希言科学仪器有限公司
FIAS Sample Probe 0.6 mm ID
Calcium 1 000 μg/mL 2% HNO3 Pure 125 mL
Eclipse PAH 柱,4.6 × 250 mm, 5 m
Lumina Hollow Cathode 2" Lamp - Al
Potassium 1 000 μg/mL 2% HNO3 Pure 125mL
26 Multi-Element Std. Pure Plus 125 mL
Quality Control Std 21 Elements 125 mL
Platinum Sampler Cone for NexION
ZORBAX SB 80 C18柱,4.6x250mm,5m