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Custom Reference Standards

2026 Variant Price List
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[4250-539109F] 9mm R.A.M.™ Ribbed Cap, Black, PTFE Lined, 1000/pk
9mm R.A.M.™ Ribbed Cap, Black, PTFE Lined, 1000/pk
Item number 4250-539109F
$ 153.00 153.0 USD
[4250-539409F] 9mm R.A.M.™ Ribbed Cap, Black, PTFE/Butyl Rubber Lined, 1000/pk
9mm R.A.M.™ Ribbed Cap, Black, PTFE/Butyl Rubber Lined, 1000/pk
Item number 4250-539409F
$ 220.00 220.0 USD
[4250-539709F] 9mm R.A.M.™ Ribbed Cap, Black, PTFE/Silicone with Slit Lined, 1000/pk
9mm R.A.M.™ Ribbed Cap, Black, PTFE/Silicone with Slit Lined, 1000/pk
Item number 4250-539709F
$ 306.00 306.0 USD
[4250-539409FG] 9mm R.A.M.™ Ribbed Cap, Green, PTFE/Butyl Rubber Lined, 1000/pk
9mm R.A.M.™ Ribbed Cap, Green, PTFE/Butyl Rubber Lined, 1000/pk
Item number 4250-539409FG
$ 228.00 228.0 USD
[4250-539609FG] 9mm R.A.M.™ Ribbed Cap, Green, PTFE/Silicone/PTFE Lined, 1000/pk
9mm R.A.M.™ Ribbed Cap, Green, PTFE/Silicone/PTFE Lined, 1000/pk
Item number 4250-539609FG
$ 333.00 333.0 USD
[4250-5395109FN] 9mm R.A.M.™ Ribbed Cap, Natural, Bonded PTFE/Silicone Lined, 1000/pk
9mm R.A.M.™ Ribbed Cap, Natural, Bonded PTFE/Silicone Lined, 1000/pk
Item number 4250-5395109FN
$ 327.00 327.0 USD
[4250-539509FN] 9mm R.A.M.™ Ribbed Cap, Natural, PTFE/Silicone Lined, 1000/pk
9mm R.A.M.™ Ribbed Cap, Natural, PTFE/Silicone Lined, 1000/pk
Item number 4250-539509FN
$ 210.00 210.0 USD
[4250-539409FO] 9mm R.A.M.™ Ribbed Cap, Orange, PTFE/Butyl Rubber Lined, 1000/pk
9mm R.A.M.™ Ribbed Cap, Orange, PTFE/Butyl Rubber Lined, 1000/pk
Item number 4250-539409FO
$ 197.00 197.0 USD
[4250-539509FO] 9mm R.A.M.™ Ribbed Cap, Orange, PTFE/Silicone Lined, 1000/pk
9mm R.A.M.™ Ribbed Cap, Orange, PTFE/Silicone Lined, 1000/pk
Item number 4250-539509FO
$ 210.00 210.0 USD
[4250-539709FO] 9mm R.A.M.™ Ribbed Cap, Orange, PTFE/Silicone with Slit Lined, 1000/pk
9mm R.A.M.™ Ribbed Cap, Orange, PTFE/Silicone with Slit Lined, 1000/pk
Item number 4250-539709FO
$ 306.00 306.0 USD
[4250-539409FPK] 9mm R.A.M.™ Ribbed Cap, Pink, PTFE/Butyl Rubber Lined, 1000/pk
9mm R.A.M.™ Ribbed Cap, Pink, PTFE/Butyl Rubber Lined, 1000/pk
Item number 4250-539409FPK
$ 197.00 197.0 USD
[4250-5397109FR] 9mm R.A.M.™ Ribbed Cap, Red, Bonded PTFE/Silicone with Slit Lined, 1000/pk
9mm R.A.M.™ Ribbed Cap, Red, Bonded PTFE/Silicone with Slit Lined, 1000/pk
Item number 4250-5397109FR
$ 370.00 370.0 USD
[4250-539609FR] 9mm R.A.M.™ Ribbed Cap, Red, PTFE/Silicone/PTFE Lined, 1000/pk
9mm R.A.M.™ Ribbed Cap, Red, PTFE/Silicone/PTFE Lined, 1000/pk
Item number 4250-539609FR
$ 333.00 333.0 USD
[4250-5395U109FRB] 9mm R.A.M.™ Ribbed Cap, Royal Blue, Bonded Clear PTFE/Blue Silicone Ultra Low Bleed Septa - Mass Spec, 1000/pk
9mm R.A.M.™ Ribbed Cap, Royal Blue, Bonded Clear PTFE/Blue Silicone Ultra Low Bleed Septa - Mass Spec, 1000/pk
Item number 4250-5395U109FRB
$ 370.00 370.0 USD
[4250-5395109FRB] 9mm R.A.M.™ Ribbed Cap, Royal Blue, Bonded PTFE/Silicone Lined, 1000/pk
9mm R.A.M.™ Ribbed Cap, Royal Blue, Bonded PTFE/Silicone Lined, 1000/pk
Item number 4250-5395109FRB
$ 327.00 327.0 USD
[4250-5395UL09FRB] 9mm R.A.M.™ Ribbed Cap, Royal Blue, Clear PTFE/Blue Silicone Ultra Low Bleed Septa for Mass Spec, 1000/pk
9mm R.A.M.™ Ribbed Cap, Royal Blue, Clear PTFE/Blue Silicone Ultra Low Bleed Septa for Mass Spec, 1000/pk
Item number 4250-5395UL09FRB
$ 328.00 328.0 USD
[4250-5391709FRB] 9mm R.A.M.™ Ribbed Cap, Royal Blue, PTFE Lined with Slit, 1000/pk
9mm R.A.M.™ Ribbed Cap, Royal Blue, PTFE Lined with Slit, 1000/pk
Item number 4250-5391709FRB
$ 184.00 184.0 USD
[4250-539409FRB] 9mm R.A.M.™ Ribbed Cap, Royal Blue, PTFE/Butyl Rubber Lined, 1000/pk
9mm R.A.M.™ Ribbed Cap, Royal Blue, PTFE/Butyl Rubber Lined, 1000/pk
Item number 4250-539409FRB
$ 197.00 197.0 USD
[4250-539509FW] 9mm R.A.M.™ Ribbed Cap, White, PTFE/Silicone Lined, 1000/pk
9mm R.A.M.™ Ribbed Cap, White, PTFE/Silicone Lined, 1000/pk
Item number 4250-539509FW
$ 210.00 210.0 USD
[4250-5395109FY] 9mm R.A.M.™ Ribbed Cap, Yellow, Bonded PTFE/Silicone Lined, 1000/pk
9mm R.A.M.™ Ribbed Cap, Yellow, Bonded PTFE/Silicone Lined, 1000/pk
Item number 4250-5395109FY
$ 327.00 327.0 USD