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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 R.A.M.™ Smooth Cap, Black, Black Viton® Lined, 1000/pk
Item number 4250-5399F09
$ 585.00 585.0 USD
9mm R.A.M.™ Ribbed Cap, Black, Black Viton® Lined, 1000/pk
Item number 4250-539909F
$ 585.00 585.0 USD
9mm R.A.M.™ Ribbed Cap, Black, PTFE/Silicone/PTFE Lined, 1000/pk
Item number 4250-539609F
$ 374.00 374.0 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.™ 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, Red, PTFE/Silicone/PTFE Lined, 1000/pk
Item number 4250-5396F09R
$ 333.00 333.0 USD
9mm R.A.M.™ Smooth Cap, Pink, PTFE/Silicone/PTFE Lined, 1000/pk
Item number 4250-5396F09PK
$ 333.00 333.0 USD
9mm R.A.M.™ Smooth Cap, Orange, PTFE/Silicone/PTFE Lined, 1000/pk
Item number 4250-5396F09O
$ 333.00 333.0 USD
9mm R.A.M.™ Smooth Cap, Natural, PTFE/Silicone/PTFE Lined, 1000/pk
Item number 4250-5396F09N
$ 333.00 333.0 USD
9mm R.A.M.™ Smooth Cap, Green, PTFE/Silicone/PTFE Lined, 1000/pk
Item number 4250-5396F09G
$ 333.00 333.0 USD
9mm R.A.M.™ Smooth Cap, Black, PTFE/Silicone/PTFE Lined, 1000/pk
Item number 4250-5396F09
$ 333.00 333.0 USD
9mm R.A.M.™ Ribbed Cap, Yellow, PTFE/Silicone/PTFE Lined, 1000/pk
Item number 4250-539609FY
$ 333.00 333.0 USD
9mm R.A.M.™ Ribbed Cap, Royal Blue, PTFE/Silicone/PTFE Lined, 1000/pk
Item number 4250-539609FRB
$ 333.00 333.0 USD
9mm R.A.M.™ Ribbed Cap, Red, PTFE/Silicone/PTFE Lined, 1000/pk
Item number 4250-539609FR
$ 333.00 333.0 USD
9mm R.A.M.™ Ribbed Cap, Pink, PTFE/Silicone/PTFE Lined, 1000/pk
Item number 4250-539609FPK
$ 333.00 333.0 USD
9mm R.A.M.™ Ribbed Cap, Orange, PTFE/Silicone/PTFE Lined, 1000/pk
Item number 4250-539609FO
$ 333.00 333.0 USD
9mm R.A.M.™ Ribbed Cap, Natural, PTFE/Silicone/PTFE Lined, 1000/pk
Item number 4250-539609FN
$ 333.00 333.0 USD
9mm R.A.M.™ Ribbed Cap, Green, PTFE/Silicone/PTFE Lined, 1000/pk
Item number 4250-539609FG
$ 333.00 333.0 USD
9mm R.A.M.™ Smooth Cap, Yellow, Bonded PTFE/Silicone Lined, 1000/pk
Item number 4250-53951F09Y
$ 327.00 327.0 USD
9mm R.A.M.™ Smooth Cap, Royal Blue, Bonded PTFE/Silicone Lined, 1000/pk
Item number 4250-53951F09RB
$ 327.00 327.0 USD