HPLC Fittings and Distributors, PTFE Filters

HPLC Fittings and Distributors


BOLA HPLC Distributors ...

Green screw cap made of glass-fiber reinforced PP for bottle thread GL 45 and body made of PP. With four ports with screw joints suitable for tubing O.D. 1.6 to 2.0 mm and 2.1 to 4.0 mm and four stopcocks with stopcock plugs made of FEP.

BOLA HPLC Adapters ...

BOLA Chromatography Adapters. Black screw cap made of PPS with GL thread. Body made of PTFE with one port with female thread UNF ¼”28G for connection of Mini Fittings.
A possible unevenness of the bottle neck is adjusted by an o-ring behind an elastic sealing lip, and the bottle is closed tightly.

BOLA HPLC Tube End Fittings ...

F702 BOLA Tube End Fittings. White tube end fittings made of PTFE.
With male thread UNF ¼” 28 G; washers made of PA are included in delivery.
Packing unit: 10 pieces, differing ordering quantities are rounded up to factor 10.
F707 BOLA Miniature Couplings. Three types of couplings available: straight type made of PTFE or POM with higher mechanical strength, “T” type with three connections or “cross” type with four connections, all made of PTFE.
The tubing is connected by means of tube end fittings to a female thread UNF ¼” 28 G.

BOLA PTFE Filters ...

F765 BOLA Suction Filters, PTFE. Consisting of a receiver made of PTFE with female thread UNF ¼” 28 G and an easily exchangeable frit made of porous PTFE (Cat. No. F 766-..).
Ideal prefilters in front of pump systems for protecting gaskets, pistons or column packings against premature wearing due to contaminations.
F766 BOLA Frits for Suction Filter
N1650 BOLA Vacuum Filter
N1670 BOLA Flow Filter
N1690 BOLA Filter Membrane. Made of micro-porous PTFE, thickness 0,2 mm, packing unit: 10 pieces (see Cat. No. N 1699-...for further sizes)

HPLC b.safe Caps ...

M128 Screw cap made of PPS for GL28 thread, free movable insert made of PTFE. With PFA fittings for capillaries with O. D. 3.2 mm (thread UNF 1/4”), Blind Fittings made of PFA to close unused connections and an Air Valve with service life indicator.
M138 Screw cap made of PPS for thread GPI38/400, free movable insert made of PTFE. With PFA fittings for capillaries with O. D. 3.2 mm (UNF 1/4”), Blind Fittings made of PFA to close unused connections and an Air Valve with service life indicator.
M139 Screw cap made of PPS for thread GPI38/430, free movable insert made of PTFE. With PFA fittings for capillaries with O. D. 3.2 mm (UNF 1/4”), Blind Fittings made of PFA to close unused connections and an Air Valve with service life indicator
M140 Screw cap made of PPS for thread S40, free movable insert made of PTFE. With PFA fittings for capillaries with O. D. 3.2 mm (UNF 1/4”), Blind Fittings made of PFA to close unused connections and an Air Valve with service life indicator.
M141/M143 Screw cap made of PPS for thread S40, free movable insert made of PTFE. With PFA fittings for capillaries with O. D. 3.2 mm (thread UNF 1/4“) and an Air Valve with service life indicator. All capillary connectors with integrated stopcock, connection to the bottle ground through additional capillary connector on the bottom side of the lid.
M144 Screw cap made of PPS for thread GL 45, free movable insert made of PTFE. With PFA fittings for capillaries with O. D. 3.2 mm (UNF 1/4”), PTFE Fittings Preparative for tubing with O.D. 6.35 mm (thread NPT 1/8”), Blind Fittings made of PTFE to close unused connections and an Air Valve with service life indicator.
M145 Screw cap made of PPS for GL 45 thread, free movable insert made of PTFE. With PFA Fittings for capillaries with O. D. 3.2 mm (thread UNF 1/4“ 28G), blind fittings made of PFA to close unused connections and an Air Valve with service life indicator.
M146 Starter Box
M147 Screw cap made of PPS for GL45 thread, flat and freely turnable insert made of PTFE with lateral threaded necks in an 90° angle to the bottle thread. With PFA Fittings for capillaries with O. D. 3.2 mm, Blind Fittings made of PFA to close unused connectors and an Air Valve with Service Life Indicator.M181 Screw cap made of PPS for GL45 thread / PP for GLS 80 thread, free movable insert made of PP with 4 lateral connectors (GL45) suitable for b.safe Caps GL 45 and 3 centric capillary connectors (UNF 1/4").

HPLC b.safe Waste Caps ...

M202 - M390 Screw caps made of PP for S51 canister thread, free movable insert made of PTFE with permanently fixed cable (length 400 mm) to connect an electronic Level Indicator (b.safe Display) as well as sight glass and visual pin for additional optic control of the filling level. With PFA Fittings for capillaries with O. D. 1,6 / 2.2 / 3.2 mm (UNF ¼” thread), Blind Fittings to close unused connections and 1 connector to screw in a b.safe Exhaust Filter (GL14 thread, not included in the scope of delivery).

HPLC b.safe Blind FittingsLC ...

Made of PFA to close unused connections (thread UNF 1/4“ 28G) on b.safe Caps and b.safe Waste Caps

HPLC b.safe Hose Connectors ...

For the connection of elastic tubing (e. g. Viton, Tygon, silicone) on b.safe Waste Caps.

b.safe Exhaust Filters & Air Valves ...

b.safe Exhaust Filters & Air Valves
M506 b.safe Exhaust Filter
M502 b.safe Adaptor for Exhaust Filter

Miscellaneous HPLC Fittings ...

b.safe Mulitports
b.safe Preparative Fittings
b.safe Couplings
b.safe Level Indicators
b.safe Cannisters
b.safe Spouts
b.safe Tubing & Ex proof Tubing

b.safe Sieves
b.safe Grounding Cables
b.safe Flasks and Filling Tubes
b.safe Collecting Trays

b.safe Adapters for Caps ...

M600 - M630 b.safe Adaptors for Caps GL45

HPLC b.safe Funnels ...

R800- R891 b.safe Funnels 180