Accucore XL C18色谱柱 4x250x2.1mm
商家询价 上海希言科学仪器有限公司
美国PE Scott 雾室的较大 O 型圈 WE013060
Viton O-Ring 9/16 x 1/8w
Analytical C18 Column 5 μm 150 x 4.6 mm
60ML 收集瓶,72个/包
Lumina Hollow Cathode 2" Lamp - Se
六种阳离子混标,50ML/瓶
Seal Wash, Plunger Seal, Replacement Kit 2/Pkg [WAT271018]
500型阴离子捕获柱-高容量9X75MM
Qtz SUPRASIL Flow-Through Cell 160 μL
0.19 mm ID Orange/Red Flared PVC Pkg. 12