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Custom Reference Standards

  1. Products
  2. Chromatography
  3. Gas Chromatography
  4. Vials and Closures
  5. Closures
  6. Pre-assembled Caps (with Septa)
  7. No Slit

No Slit

No Slit​

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

Extra-Long-Life
Multipliers & Filaments

Manufactured
in the USA

Increase Instrument
Uptime

Industry-Leading
Linearity

Used by OEMs in
Premium Instruments

Late Order
Cutoff Time
AMD Test Customer Pricelist
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No Slit

9mm Solid Top R.A.M.™ Ribbed Cap, Black Polypropylene, PTFE/Silicone Lined, 1000/pk
Item number 4250-5355009F
$ 216.00 216.0 USD
9mm R.A.M.™ Smooth Cap, Yellow, PTFE/Silicone Lined, 1000/pk
Item number 4250-5395F09Y
$ 210.00 210.0 USD
9mm R.A.M.™ Smooth Cap, Royal Blue, PTFE/Silicone Lined, 1000/pk
Item number 4250-5395F09RB
$ 210.00 210.0 USD
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, Pink, PTFE/Silicone Lined, 1000/pk
Item number 4250-5395F09PK
$ 210.00 210.0 USD
9mm R.A.M.™ Smooth Cap, Orange, PTFE/Silicone Lined, 1000/pk
Item number 4250-5395F09O
$ 210.00 210.0 USD
9mm R.A.M.™ Smooth Cap, Natural, PTFE/Silicone Lined, 1000/pk
Item number 4250-5395F09N
$ 210.00 210.0 USD
9mm R.A.M.™ Smooth Cap, Green, PTFE/Silicone Lined, 1000/pk
Item number 4250-5395F09G
$ 210.00 210.0 USD
9mm R.A.M.™ Smooth Cap, Black, PTFE/Silicone Lined, 1000/pk
Item number 4250-5395F09
$ 210.00 210.0 USD
9mm R.A.M.™ Ribbed Cap, Yellow, PTFE/Silicone Lined, 1000/pk
Item number 4250-539509FY
$ 210.00 210.0 USD
9mm R.A.M.™ Ribbed Cap, White, PTFE/Silicone Lined, 1000/pk
Item number 4250-539509FW
$ 210.00 210.0 USD
9mm R.A.M.™ Ribbed Cap, Royal Blue, PTFE/Silicone Lined, 1000/pk
Item number 4250-539509FRB
$ 210.00 210.0 USD
9mm R.A.M.™ Ribbed Cap, Red, PTFE/Silicone Lined, 1000/pk
Item number 4250-539509FR
$ 210.00 210.0 USD
9mm R.A.M.™ Ribbed Cap, Pink, PTFE/Silicone Lined, 1000/pk
Item number 4250-539509FPK
$ 210.00 210.0 USD
9mm R.A.M.™ Ribbed Cap, Orange, PTFE/Silicone Lined, 1000/pk
Item number 4250-539509FO
$ 210.00 210.0 USD
9mm R.A.M.™ Ribbed Cap, Natural, PTFE/Silicone Lined, 1000/pk
Item number 4250-539509FN
$ 210.00 210.0 USD
9mm R.A.M.™ Ribbed Cap, Green, PTFE/Silicone Lined, 1000/pk
Item number 4250-539509FG
$ 210.00 210.0 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 Cap, Red Polypropylene, PTFE/F217 Lined, 1000/pk
Item number 4250-536009R
$ 207.00 207.0 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