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Custom Reference Standards

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Chromatography


Chromatography


Guaranteed Compatibility with Agilent, Varian, Shimadzu, PerkinElmer, and More.

Extra-Long-Life
Multipliers & Filaments

Increase Instrument
Uptime

Used by OEMs in
Premium Instruments

Industry-Leading
Linearity

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Cutoff Time
2026 Variant Price List
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Chromatography

9mm R.A.M.™ Smooth Cap, Red, PTFE/Silicone Lined, 1000/pk
Item number 4250-5395F09R
$ 210.00 210.0 USD
9mm R.A.M.™ Smooth Cap, Red, PTFE/Silicone with Slit Lined, 1000/pk
Item number 4250-5397F09R
$ 306.00 306.0 USD
9mm R.A.M.™ Smooth Cap, Red, PTFE/Silicone/PTFE Lined, 1000/pk
Item number 4250-5396F09R
$ 333.00 333.0 USD
9mm R.A.M.™ Smooth Cap, Royal Blue, Clear PTFE/Blue Silicone Ultra Low Bleed Septa for Mass Spec, 1000/pk
Item number 4250-5395ULF09RB
$ 328.00 328.0 USD
9mm R.A.M.™ Smooth Cap, Royal Blue, Clear PTFE/Blue Silicone w/Slit, Ultra Low Bleed - Mass Spec, 1000/pk
Item number 4250-5397ULF09RB
$ 370.00 370.0 USD
9mm R.A.M.™ Smooth Cap, Royal Blue, PTFE/Silicone/PTFE Lined, 1000/pk
Item number 4250-5396F09RB
$ 333.00 333.0 USD
9mm R.A.M.™ Smooth Cap, Yellow, Bonded PTFE/Silicone with Slit Lined, 1000/pk
Item number 4250-53971F09Y
$ 370.00 370.0 USD
9mm R.A.M.™ Smooth Cap, Yellow, PTFE/Butyl Rubber Lined, 1000/pk
Item number 4250-5394F09Y
$ 197.00 197.0 USD
9mm R.A.M.™ Smooth Cap, Yellow, PTFE/Silicone with Slit Lined, 1000/pk
Item number 4250-5397F09Y
$ 306.00 306.0 USD
9mm R.A.M.™ Smooth Cap, Yellow, PTFE/Silicone/PTFE Lined, 1000/pk
Item number 4250-5396F09Y
$ 333.00 333.0 USD
9mm R.A.M.™ Yellow, Ribbed Polypropylene Open Hole Cap, 1000/pk
Item number 4250-531009FY
$ 54.00 54.0 USD
9mm Solid Top R.A.M.™ Ribbed Cap, Green Polypropylene, PTFE/F217 Lined, 1000/pk
Item number 4250-536009G
$ 207.00 207.0 USD
9mm Solid Top R.A.M.™ Ribbed Cap, Royal Blue Polypropylene, PTFE/F217 Lined, 1000/pk
Item number 4250-536009RB
$ 241.00 241.0 USD
9mm Solid Top R.A.M.™ Ribbed Cap, Royal Blue Polypropylene, PTFE/Silicone Lined, 1000/pk
Item number 4250-5355009FRB
$ 216.00 216.0 USD
9mm Solid Top R.A.M.™ Ribbed Cap, Yellow Polypropylene, PTFE/F217 Lined, 1000/pk
Item number 4250-536009Y
$ 207.00 207.0 USD
9mm Solid Top R.A.M.™, Ribbed Red Polypropylene Cap Unlined, 1000/pk
Item number 4250-532009R
$ 53.00 53.0 USD
9mm x 0.040" PTFE/Butyl Rubber Septa, 1000/pk
Item number 4250-60404009F
$ 145.00 145.0 USD
2.5 mL Fixed Needle CTC RTC & Thermo RSH Head Space Syringe with Energized GT Plunger & 5.6 cm 0.63 mm OD Side Hole Needle
Item number 008655
$ 309.75 309.75 USD
1/16" X 0.8 X 30CM GLT
Item number 0827352
$ 67.20 67.2 USD
10 µL PEEKsil Injection Loop 0.22 mm ID x 26 cm Length
Item number 0650010
$ 81.90 81.9 USD