UNI保护柱 嵌入式保护柱套, 3.0/2.1mm,1个/包
商家询价 上海希言科学仪器有限公司
NexION Cell Stability Solution 500 mL
Manganese 1 000 μg/mL 2% HNO3 Pure 125mL
SS Storage End Caps Air Toxic Tube Pkg10
Precolumn Filter Insert Assembly [WAT088084]
美国PE Scott 雾室的较大 O 型圈 WE013060
Viton O-Ring 9/16 x 1/8w
Quartz SUPRASIL Cell Lid 10 mm 1.4 mL
9923037 PE蠕动泵管 泵管,美国PE耗材
PVC Solva Red Red Tubing 1.14mm ID Pkg12
TRACE TR-WAX 气相柱, 30m, 0.32mmID, 0.25m
40 mL Amber Vial Kit Pkg. 72 Septa Cap