NexION AFT Multi-Element Solution 500 mL
商家询价 上海希言科学仪器有限公司
Lumina Hollow Cathode 2" Lamp - Te
美国PE Scott 雾室的较大 O 型圈 WE013060
Viton O-Ring 9/16 x 1/8w
Cadmium 1 μg/mL 2% HCL Pure 125 mL
Flanged Tubing PEEK Nut 0.0625
CX-1 pH Gradient Buffer Kit (pH 5.6 to 10.2), 125 mL
UNI保护柱 嵌入式保护柱套, 3.0/2.1mm,1个/包
Axial Purge Window for 2000/4000 V
Ag/H 柱2.5CC, 48只/袋
5ml样品瓶盖-不带滤芯, 250只/盒