存储瓶,40mL28x95透明,24-414闭口,PTFE/硅橡胶,100/包
商家询价 上海希言科学仪器有限公司
Multi-Element Solution 5 125 mL
DB-Petro 柱,100 m,0.25 mm,0.50m,5英寸柱架
1.30 mm ID Grey/Grey Santoprene Pkg. 12
Orange/Yellow Pure 0.51 mm i.d. pkg.12
Nickel Skimmer Cone for NexION
Lumina Hollow Cathode 2" Lamp - Co
进样口衬管,不分流,单细径锥,带玻璃毛,去活
Potassium 1 000 μg/mL 2% HNO3 Pure 125mL
尼龙滤膜,47 mm,0.20 m,100/包