CHEMPURE ALL PFA FLOUROPOLYMER FILTRATION SYSTEM
HIGH PURITY FILTRATION OF AQUEOUS AND ORGANIC SAMPLES.
For the ultimate in filtration of both aqueous and nonaqueous samples
in various matrices including hydrofluoric acid, other aqueous solutions
containing fluoride ions, oxidizing acids and various solvents.
Features
*All PFA fluoropolymer construction for chemical inertness.Ideal for
high purity
filtration of your toughest samples including hydrofluoric acid and other
fluoride solutions, strong acids and bases, solvents.
*Versatility and flexibility with adapters to accommodate most solvent
bottles and Erlenmeyer flasks.
*All PFA fluoropolymer funnel-volume 150 ml is standard with 300 ml
optional.
*PFA fluoropolymer screen to hold filter membranes. Any 47 mm
standard filter membranes can be used.
*Costs significantly lower than all competitive units.
The Chempure system offers maximum flexibility being available with various
adapter caps for direct use with 1 liter solvent reservoir bottles, 1 gallon
solvent bottles, Erlenmeyer flasks in the range of 125 to 1000 ml. Chempure
funnel volume is 150 ml and this can be increased to 300 ml with the use of
an all PFA fluoropolymer funnel extender. The Chempure system is useable
with most
organic and aqueous solvents and samples.
APPLICATION AREAS
Biotechnology
HPLC
Analytical chemistry
Inorganic chemistry
Geology
Metal finishing
Semiconductor Processing
Ordering Information
ITEM CATALOG NO. DESCRIPTION
Chempure Filtration System CP-256 with 38 mm cap.
" CP-256-33 with 33 mm cap.
" CP-256-28 with 28 mm cap.
" CP-256-24 with 24/40 std.
taper.
" CP-256-22 with 19/22 std.
taper.
" CP-256-35 with 40/35 std.
taper.
" A-256 PFA fluoropolymer
funnel extender
Filter Membranes SM-256C PFA fluoropolymer Filter
mem-
(47 mm dia., 0.2 micrometer branes for organic sol-
porosity) vents, pkg of 10.
Filter Membranes SM-256CA Hydrophillic filter mem-
(47 mm dia., 0.45 micrometer branes for aqueous sol-
porosity) vents, pkg of 10.
Vacuum Filtration Manifold System VFM-266 with 3 Filter-Degassers
" VFM-266C with 3 chempures
" VFM-266N without filtration
units
Ordering Information
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PFA fluoropolymer STORAGE VESSELS THREADED PFA fluoropolymer VIALS CONICAL VIAL, 5 ml Vial body measures 32 mm x 22.1 mm diameter over three fin type legs. 6 ml brim capacity. Uses 24 mm cover. Designed to concentrate components of a 5 ml sample at angular tip. Sample at tip is contained by a .5 mm radius for syringe removal. (10 per case) 1-4 5 & up cases Part #024 ................... - - Part #024 (with tray) ....... - - VIAL with Snap Cap 5 ml capacity. Dust proof cap with tab. Dimensions: 25 mm height x 24 mm cap diameter (63/64 x 31/32" dia). Container only: 23 mm x 21.5 mm diameter (59/64 x 7/8" dia). 2 mm approximate wall thickness. 5 mm cap height. (10 per case) 1-4 5 & up cases Part #0217, VIAL, Snap Cap .. - - VIALS With Rounded Bottoms, 3 and 6 ml Designed with more thread engagement for long term sealing. Precision buttress thread. Square outside vial body and hex cap for wrench set torquing. Socket type cap slips over PFA fluoropolymer cap for additional holding in pressure applications. PFA fluoropolymer cap is recessed for color coded adhesive labels. Dimension across hex flats 20 mm/13/16". Dimension across vial flats 17 mm/11/16". Height 26 mm/1" and 46 mm/1-13/16". (10 per case) 1-4 5 & up cases Part #023R 3 ml ............. - - Part #026R 6 ml ............. - - Part #5131 Wrench Set ............ - /set Part #5132 Socket cap, Ultern .... - /each VIAL, 7 ml, Two styles available (10 per case) 1-4 5 & up cases Part #0225 .................. - - Flat inside bottom Includes 24 mm threaded cap Part #0225R ................. - - Round inside bottom Includes 24 mm threaded cap Dimensions: 36 mm height x 27 mm cap diameter (1-27/64 x 1- 5/61" dia). Container only: 33 mm x 21 mm diameter (1-5/16 x 7/8" dia) 2 mm approximate wall thickness. 14 mm cap height. Part #614163 MININERT Valve Closure ........ - Part #644350 Replacement Septa ............. - Unique closing features total enclosure of sample in PFA fluoropolymer resin and easy syringe access without exposure to atmosphere. Simple, pushbutton action - green to open, red to close - is color coded. A rubber gasket above the PFA fluoropolymer valve stem (isolated from the contents) provides a seal for the needle when the valve is open. Use with the 0225R and 024 vials listed above. Dynatech. VIALS, 1/2 fl. oz., with cap. 17 ml brim capacity 33 mm threaded closure with inner seal valve. Dimensions: 40 mm height x 36 mm cap diameter (1-19/32 x 1-27/64" dia). Container only: 37 mm x 29 mm diameter (1-31/64 x 1-3/16" dia). 2 mm approximate wall thickness. 15 mm cap height. Part #025 Flat bottom ... VIALS, 3/4 fl.oz., with cap. 24 ml brim capacity 33 mm threaded closure with inner seal valve. Dimensions: 55 mm height x 36 mm cap diameter (2-5/8 x 1-3/16" dia). 2 mm approximate wall thickness. 15 mm cap height. Price Case Lot Each of 10 Part #0275 Flat bottom ................ - - Part #0275R-SB Round inside bottom with solid outside bottom ...... - - VIALS, 1 fl. oz., with cap. 33 ml brim capacity 33 mm threaded closure with inner seal valve. Dimensions: 70 mm height x 36 mm cap diameter (2-3/4 x 1-27/64" dia). Container only: 67 mm x 29 mm diameter (2-5/8 x 1-13/16" dia). 2 mm approximate wall thickness. 15 mm cap height. Part # 0201 Flat bottom ... VIAL, 2 fl. oz., with cap. 64 ml brim capacity 60 ml deep body. 33 mm threaded cover. Regular flat inside bottom with radius at corner. Overall length with cover 5-1/4" (133 mm). Diameter of vial 1-3/16" (29 mm). Price Case Lot Each of 6 Part #0202 ............................ - - PFA fluoropolymer SUPPORT SCREEN Use in 15, 22, and 30 ml vials. Top surface of screen has sharp inverted vees. Allows maximum fluid circulation of a solid sample. Part #26SC ... Ordering Information How to get more further details Go to top of page
PFA fluoropolymer JARS Price Case lot Each of 4 Part #0104, JAR 4 fl. oz./120 ml - - 130 ml brim capacity. 70 mm threaded closure with inner seal valve. Dimensions: 53 mm height x 76 mm cap diameter (2-3/32 x 3" dia) Container only: 50 mm x 66 mm diameter (1-31/32 x 2-5/8" dia) 2.5 mm approximate wall thickness. 19 mm cap height. Price Case lot Each of 4 Part #0106, JAR 6 fl. oz./180 ml - - 185 ml brim capacity. 70 mm threaded closure with inner seal valve. Dimensions: 76 mm height x 76 mm cap diameter (2-31/32 x 3" dia) Container only: 73 mm x 66 mm diameter (2-27/32 x 2-19/32" dia) 2.5 mm approximate wall thickness. 19 mm cap height. Price Case lot Each of 4 Part #0108, JAR 8 fl. oz./240 ml - - 248 ml brim capacity. 70 mm threaded closure with inner seal valve. Dimensions: 94 mm height x 76 mm cap diameter (3-3/4 x 3" dia) Container only: 90 mm x 66 mm diameter (3-5/8 x 2-19/32" dia) 2.5 mm approximate wall thickness. 19 mm cap height. Price Case lot Each of 4 Part #0110, JAR 10 fl. oz./300 ml - - 320 ml brim capacity. 89 mm threaded closure with inner seal valve. Dimensions: 76 mm height x 95 mm cap diameter (3 x 3-3/4" dia) Container only: 72 mm x 86 mm diameter (2-27/32 x 3-3/82" dia) 2.5 mm approximate wall thickness. 23 mm cap height. LARGE PFA fluoropolymer JARS Price Case lot Each of 2 Part #0112, JAR 12 fl. oz./360 ml - - 375 ml brim capacity. 89 mm threaded closure with inner seal valve. Dimensions: 88 mm height x 95 mm cap diameter (3-1/2 x 3-3/4" dia) Container only: 83 mm x 85 mm diameter (3-1/2 x 3-3/8" dia) 2.5 mm approximate wall thickness. 23 mm cap height. Price Case lot Each of 2 Part #0116, JAR 16 fl. oz./480 ml - - 500 ml brim capacity. 89 mm threaded closure with inner seal valve. Dimensions: 11.2 mm height x 95 mm cap diameter (4-3/8 x 3-3/4" dia) Container only: 10.8 cm x 85 mm diameter (4-1/4 x 3-3/8" dia) 2.5 mm approximate wall thickness. 23 mm cap height. Price Case lot Each of 2 Part #0500, JAR 1/2 liter - - 545 ml brim capacity. 89 mm threaded closure with inner seal valve. Dimensions: 11.5 mm height x 95 mm cap diameter (4-5/8 x 3-3/4" dia) Container only: 11.4 cm x 84 mm diameter (4-1/2 x 3-3/8" dia) 2.5 mm approximate wall thickness. 23 mm cap height. Price Case lot Each of 2 Part #1000, Liter JAR and cover - - Part #1000J, Jar only - Part #1000D, Jar only with integral 1/2" dia. x 7/8" tube drain molded at bottom - - 1100 ml brim capacity. 110 mm threaded closure with inner seal valve. Revised with buttress thread 1992/93. Dimensions: 15.2 cm height x 11.7 cm cap diameter (6 x 4-5/8" dia) Container only: 14.7 cm x 10.5 cm diameter (5-3/4 x 4-1/4" dia) 3 mm approximate wall thickness. 28 mm cap height. Part #01350, JAR 360 ml and cover .......... - squat 2" deep jar. 110 mm closure. Used for commercial soil sampling. Ordering Information How to get more further details Go to top of page