GE WHATMAN GD/X多層針式濾器(玻璃微纖維)6902-2504GE WHATMAN GD/X多層針式濾器(玻璃微纖維)6902-2504,GD/X專為高顆粒含量的樣品而設計,無色聚丙烯外殼,預濾層由GMF Whatman 150(密度按級劃分)和GF/F玻璃微纖維介質組成,預濾層消除了樣品污染物,即使是難于過濾的樣品也有較小的操作壓力。GD/X針頭式濾器的過濾量是普通針頭式濾器的3-7倍。GMF 150和GF/F由100%硼硅酸鹽玻璃微纖維制成,創新的、梯度密度的GMF 150介質的zui上層為粗燥網格狀,而底部光滑,可保留zui小1.0um的顆粒。GF/F濾層可保留zui小0.7um顆粒,預濾層下面是終濾膜。GD/X結構提供了非常好的負載力并有很好的流速,避免產生像單層膜經常發生的高反壓情況。特點13和25 mm直徑針式濾器。13 mm濾器可過濾zui多10 ml樣品,25 mm濾器可過濾10 ml以上樣品(可過濾的樣品量還依賴于待濾樣品特征)。有無菌包裝。無色聚丙烯外殼。有Whatman GMF 150(密度按級劃分)和GF/F玻璃微纖維組成的特有預濾層。優點去除樣品污染物。即使是很難過濾的樣品,也不需要很大操作壓力。是普通濾器過濾量的3-7倍。GE WHATMAN GD/X多層針頭式濾器(玻璃微纖維)6902-2504應用-GD/X針頭式濾器為高顆粒含量樣品的過濾提供良好方案:溶解度測試含量均一性濃度分析常規樣品準備食品分析,如牛奶、果汁等環境樣品分析,如污水、有機污染物合成物分析技術參數-GD/X針頭式濾器GD/X 13 mmGD/X 25 mm外殼聚丙烯(無色)聚丙烯(無色)過濾面積1.3 cm平方4.6 cm平方zui大壓力100 psi(6.9bar)75 psi(5.2bar)滯留體積-充滿濾器-含有空氣0.5 ml 50ul(大約)1.4 ml 250ul(大約)尺寸21.6*29.8 mm20.8*29.8 mm重量3 g(大約)3 g(大約)流向從進口處流入從進口處流入進口接頭Female lure lockFemale lure lock出口接頭Male lure Male lure滅菌高壓滅菌121℃(zui高131℃),1 bar (15psi),20分鐘高壓滅菌121℃(zui高131℃),1 bar (15psi),20分鐘生物安全所有材料符合USP Class VI所有材料符合USP Class VI玻璃微纖維預濾介質100%硼酸鹽玻璃纖維GMF 150 10um:1umGF/F 0.7um100%硼酸鹽玻璃纖維GMF 150 10um:1umGF/F 0.7um訂貨信息-GD/X針頭式濾器訂購:孔徑(um) 貨號 介質 數量/包GD/X13mm-非滅菌包裝0.2 6880-1302 CA 150pk0.45 6880-1304 CA 150pk0.2 6870-1302 Nylon 150pk0.2 6871-1302 Nylon 1500pk0.45 6870-1304 Nylon 150pk0.45 6871-1304 Nylon 1500pk0.2 6876-1302 PSE 150pk0.45 6876-1304 PSE 150pk0.2 6872-1302 PVDF 150pk0.45 6872-1304 PVDF 150pk0.45 6873-1304 PVDF 1500pk0.2 6878-1302 PP 150pk0.45 6878-1304 PP 150pk0.2 6874-1302 PTFE 150pk0.2 6875-1302 PTFE 1500pk0.45 6874-1304 PTFE 150pk0.45 6875-1304 PTFE 1500pk1.6* 6882-1316 GF/A** 150pk1.0* 6884-1310 GF/B** 150pk1.2* 6886-1312 GF/C** 150pk2.7* 6888-1327 GF/D** 150pk0.7* 6890-1307 GF/F** 150pk0.45* 6894-1304 GMF 150pk注:*玻璃微纖維粒子保留級別**含GMF 150無GF/F預濾器CA-醋酸纖維素 PES-聚醚砜 PTFE-聚四氟乙烯GF-玻璃纖維 PP-聚丙烯 PVDF-聚偏二氟乙烯訂貨信息-GD/X針頭式濾器孔徑(um) 貨號 介質 數量/包GD/X25mm-非滅菌包裝0.2 6880-2502 CA 150pk0.2 6881-2502+ CA 1500pk0.45 6880-2504 CA 150pk0.45 6881-2504 CA 1500pk0.2 6869-2502 Nylon high charge(positive) 150pk0.45 6869-2504 Nylon high charge(positive) 150pk0.2 6870-2502 Nylon 150pk0.2 6871-2502 Nylon 1500pk0.45 6870-2504 Nylon 150pk0.45 6871-2504 Nylon 1500pk5.0 6870-2550 Nylon 150pk5.0 6871-2550 Nylon 1500pk0.2 6876-2502 PSE 150pk0.2 6905-2502 PSE 1500pk0.45 6876-2504 PSE 150pk0.45 6905-2504 PSE 1500pk0.2 6872-2502 PVDF 150pk0.2 6873-2502 PVDF 1500pk0.45 6872-2504 PVDF 150pk0.45 6873-2504 PVDF 1500pk0.2 6878-2502 PP 150pk0.45 6878-2504 PP 150pk0.45 6879-2504 PP 1500pk0.2 6874-2502 PTFE 150pk0.2 6875-2502 PTFE 1500pk0.45 6874-2504 PTFE 150pk0.45 6875-2504 PTFE 1500pk0.45 6882-2504 RC 150pk0.45 6883-2504 RC 1500pk1.6* 6882-2516 GF/A** 150pk1.6* 6883-2516 GF/A** 1500pk1.0* 6884-2510 GF/B** 150pk1.2* 6886-2512 GF/C** 150pk2.7* 6888-2527 GF/D** 150pk0.7* 6890-2507 GF/F** 150pk0.7* 6891-2507 GF/F** 1500pk0.45* 6894-2504 GMF** 150pk0.45* 6894-2504 GMF** 150pk0.45* 6895-2504 GMF** 1500pk1.5* 6892-2515 934-AH** 150pk0.2 6901-2502 CA 50pk0.45 6901-2504 CA 50pk0.2 6896-2502 PSE 50pk0.45 6896-2504 PSE 50pk0.2 6897-2502 PSE 500pk0.45 6897-2504 PSE 500pk0.2 6900-2502 PVDF 50pk0.45 6900-2504 PVDF 50pk0.45* 6902-2504 GMF* 50pk
商品屬性 [包裝數量] 50片