CHROMATOGRAPHY
92
ULTRA-WARE®
ULTRA-WARE® Economy Three-Hole Cap Systems • The cap body is manufactured from PTFE and is supplied with a TFE/propylene o-ring and a polypropylene screw collar
ULTRA-WARE® Three Hole Cap Systems Recommended for most solvents used for HPLC mobile phase. The most economical way to helium sparge and deliver HPLC mobile phase.
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Borosilicate glass and PTFE construction give excellent chemical resistance to all HPLC mobile phases Connecting threads on top and bottom of the cap use ¼”-28 fittings
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The connecting threads on the top of the cap use standard ¼”-28 flangeless fittings
• Two of the ports have 1/8” through-holes; the third port has a 1/16” through-hole • Assembly instructions included. • ULTRA-WARE® flat bottom reservoirs have a plastic safety coating which blocks virtually all UV light up to 385 nm, preventing photodegradation of light-sensitive mobile phases • Manufactured from 33 expansion, low extractable borosilicate glass conforming to USP Type I and ASTM E438, Type I, Class A requirements Part Number Reservoir Capacity (mL) Case Qty 953930-1002 1000 1 953930-2002 2000 1 953930-5002 5000 1 953930-1003 10000 1
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• Cap body is manufactured from PTFE and is supplied with a TFE/propylene o-ring. An FFKM o-ring is available when using aggressive organic solutions • ¼”-28 flangeless fittings and adapters are supplied to allow simple, easy connection to any HPLC pump system • Filtration of the mobile phase directly into the reservoir requires the additional purchase of the filtration cap and appropriate solvent pickup adapter • Supplied with three hole cap, conical bottom reservoir, standard fittings kit and FEP PTFE tubing • Patent No. 5,397,467 • Manufactured from 33 expansion, low extractable borosilicate glass conforming to USP Type I and ASTM E438, Type I, Class A requirements
Replacement Parts Part Number
Cap o-ring and inlet filters must be changed when using tetrahydrofuran (THF) or other aggressive organic solutions.
Description
Case Qty
Economy Three-Hole Cap - includes PTFE body, GL45 open top screw collar, and a size 216 TFE/propylene o-ring PTFE Body for Economy Three-Hole Cap 2 µm All PEEK Inlet/Sparge Filter, OD 1.1”, Length 0.8”, Fits Tubing OD 1/8” ETFE Flangeless Nut for 1/8” OD Tubing, 1/4”-28 Thread, Use with the 420822-Series Flangeless Ferrules ETFE Flangeless Ferrule for 1/8” OD Tubing, for Use with 420821 Series Male Nuts ETFE Nut Plug 1/4”-28, Used to Seal Ports with Flat Bottom 1/4”-28 Threads 1/8” OD x 0.063” ID x 10’ FEP / PTFE Tubing 250 mL Flat Bottom HPLC Reservoir without Graduations, Overall Height 133 mm, Overall Diameter 73 mm 500 mL Flat Bottom HPLC Reservoir without Graduations, Overall Height 165 mm, Overall Diameter 89 mm 1000 mL Flat Bottom HPLC Reservoir without Graduations, Overall Height 205 mm, Overall Diamter 111 mm 2000 mL Flat Bottom HPLC Reservoir without Graduations, Overall Height 250 mm, Overall Diameter 138 mm 5000 mL Flat Bottom HPLC Reservoir without Graduations, Overall Height 320 mm, Overall Diameter 186 mm 10000 mL Flat Bottom HPLC Reservoir without Graduations, Overall Height 400 mm, Overall Diameter 234 mm 20000 mL Flat Bottom HPLC Reservoir without Graduations, Overall Height 490 mm, Overall Diameter 300 mm
Reservoir Capacity (mL)
Height x Diameter (mm)
Part Number
Case Qty
953913-5000
1
953980-0502
500
255 x 105
1
953913-5001
1
953916-3002
1
420821-0018
1
420822-0018
1
953913-0001
1
420823-0018
1
953902-0252
1
953902-0502
1
953902-1002
1
953902-2002
1
953902-5002
1
953902-1003
1
953902-2003
1
Funnel for Conversion Base
Fittings Kit for Economy Three-Hole Cap Systems • Kit consists of 20’ of 1/8” OD FEP PTFE tubing, 20 CTFE ferrules and 20 (1/4”-28) ETFE nuts
Part Number
Description
Case Qty
1000 mL funnel for 90 mm conversion base for UHPLC applications
953985-0090
1
Part Number 953882-0000
Case Qty
1
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