Piece Filter Funnel Details 三件套過濾漏斗：
可配合使用Whatman玻璃纖維濾紙使用。
具有三種托板可供選擇
·丙烯酸支撐板-適合于各種水相溶液的過濾；工作溫度為65℃
·聚丙烯托板-推薦用于試室溫下大部分酸性物質(zhì)（除濃硫酸和濃硝酸外）。也適用于大多數(shù)究竟、乙二醇、醚和酮類。功過溫度是100℃。
PTFE托板-適用于所有100℃以上普通的酸性物質(zhì)、堿性物質(zhì)和溶劑。工作溫度是200℃
特性：
·三件套過濾裝置的結(jié)構(gòu)能快速和方便地進(jìn)行容器的裝卸-漏斗和容器的玻璃密封車輪凸緣相當(dāng)平整，因而能確保濾膜的*密封。
·所有顆粒會保留在濾膜的圓片上，而不會從濾膜的周邊流失。
·具有小至微米的顆粒保留和快流速性能-大容量樣品亦能非?？斓某吻?。 訂貨信息： | 3-Piece Filter Funnel Details | | Filter dimensions (cm) | Catalog number | Reservoir volume (ml) | Effective filtration diameter (cm) | Effective filtration area (cm2) | Filter support plate diameter (cm) | Filter funnel height (cm) | | 2.5 | 1950-002 | 16 | 1.6 | 2 | 3 | 13.6 | | 4.7 | 1950-004 | 36 | 3.2 | 8 | 4.7 | 12.1 | | 7 | 1950-007 | 115 | 5 | 19.6 | 7 | 15.9 | | 7 | 1950-017 | 210 | 5 | 19.6 | 7 | 20.8 | | 7 | 1950-027 | 400 | 5 | 19.6 | 7 | - | | 9 | 1950-009 | 200 | 7 | 38.5 | 9 | 17.9 | | 12.5 | 1950-012 | 530 | 9.2 | 66.5 | 12.5 | 22 |
| Ordering Information - Glass Microfiber Accessories | | Catalog Number | Description | | | 1950-002 | Filter Funnel, 3-piece, 25 mm, 16 ml reservoir 1/pk | | 1950-004 | Filter Funnel, 3-piece, 47 mm, 36 ml reservoir 1/pk | | 1950-007 | Filter Funnel, 3-piece, 70 mm, 115 ml reservoir 1/pk | | 1950-017 | Filter Funnel, 3-piece, 70 mm, 210 ml reservoir 1/pk | | 1950-027 | Filter Funnel, 3 piece, 70 mm, 400 ml reservoir 1/pk | | 1950-009 | Filter Funnel, 3-piece, 90 mm, 200 ml reservoir 1/pk | | 1950-012 | Filter Funnel, 3-piece, 125 mm, 530 ml reservoir 1/pk | | Filter Funnel Plates - Polypropylene |
| | 1950-104 | Filter Funnel Plate, Polypropylene, 47 mm 1/pk | | 1950-107 | Filter Funnel Plate, Polypropylene, 70 mm 1/pk | | 1950-109 | Filter Funnel Plate, Polypropylene, 90 mm 1/pk | | Filter Funnel Plates - PTFE |
| | 1950-114 | Filter Funnel Plate, PTFE, 47 mm 1/pk | | 1950-117 | Filter Funnel Plate, PTFE, 70 mm 1/pk | | 1950-119 | Filter Funnel Plate, PTFE, 90 mm 1/pk | | | 1950-207 | Filter Funnel Reservoir, 115 ml, 70 mm 1/pk | | 1950-209 | Filter Funnel Reservoir, 200 ml, 90 mm 1/pk | | 1950-217 | Filter Funnel Reservoir, 210 ml 70 mm 1/pk |
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