PTFEGlossaryPTFEPolytetrafluoroethylene BOLA HPLC Distributors for Bottles
Suitable products:Material: PTFEGlossaryPTFEPolytetrafluoroethylene
Temperature resistance: from -50°C to +200°C
Chemical resistance: +++ universal
Product description
Black screw cap made of PPSGlossaryPPS Polyphenylsiloxan for bottle thread GL 45. Without stopcocks: body made of PTFEGlossaryPTFEPolytetrafluoroethylene with 2 or 4 ports with female thread UNF ¼” 28 G on upper and lower sides. With stopcocks: body made of PTFEGlossaryPTFEPolytetrafluoroethylene with 2 or 3 ports with female thread UNF ¼” 28 G on upper and lower sides and stopcock made of FEPGlossaryFEPTetraflouroethylene-Perflouropropylene for each port. The body of the distributor can be turned independently from the screw cap. This means, that the completely assembled distributor can be removed and fixed on another bottle without the risk of disarranging the tubing. Very good chemical resistance, for working temperatures up to +200°C.
Applications
HPLC
| Number of stopcocks | For tubing I.D. x O.D. mm | Bore dia. mm | Connections | Cat.-No. | Price | Quantity | |
|---|---|---|---|---|---|---|---|
| A | - | 0,8 x 1,6 | 0,8 | 2 x UNF 1/4" 28G | F 745-02 | 1,00 and more: 36,81 Euro per piece | |
| A | - | 1,6 x 3,2 | 1,6 | 2 x UNF 1/4" 28G | F 745-04 | 1,00 and more: 35,06 Euro per piece | |
| B | - | 0,8 x 1,6 | 0,8 | 4 x UNF 1/4" 28G | F 745-10 | 1,00 and more: 43,71 Euro per piece | |
| B | - | 1,6 x 3,2 | 1,6 | 4 x UNF 1/4" 28G | F 745-12 | 1,00 and more: 43,51 Euro per piece | |
| C | 2 | 0,8 x 1,6 | - | 2 x UNF 1/4" 28G | F 746-02 | 1,00 and more: 85,89 Euro per piece | |
| C | 2 | 1,6 x 3,2 | - | 2 x UNF 1/4" 28G | F 746-04 | 1,00 and more: 81,31 Euro per piece | |
| D | 3 | 0,8 x 1,6 | - | 3 x UNF 1/4" 28G | F 746-10 | 1,00 and more: 95,69 Euro per piece | |
| D | 3 | 1,6 x 3,2 | - | 3 x UNF 1/4" 28G | F 746-12 | 1,00 and more: 93,36 Euro per piece |
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warum gibt es diese Verteiler nicht in PP?
Es gibt Anwender, denen würde das genügen. Es muß nicht immer PTFE sein!
Oft werden diese nicht gekauft, da zu teuer. Dann wird wieder auf die "alte Alufolien-Methode" zurückgegriffen. PP-Verteiler wären in meinen Augen eine Alternative.