Skip to Content

Custom Reference Standards

  1. Products
  2. Chromatography

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

Late Order
Cutoff Time
2026 Variant Price List
Sort By: Featured

Chromatography

[4250-531009FN] 9mm R.A.M.™ Natural, Ribbed Polypropylene Open Hole Cap, 1000/pk
9mm R.A.M.™ Natural, Ribbed Polypropylene Open Hole Cap, 1000/pk
Item number 4250-531009FN
$ 54.00 54.0 USD
[4250-4025PBS631] 250µL Polypropylene Big Mouth Conical Limited Volume Insert, 6x31mm, Precision-Formed Interior, w/Bottom Spring, 1000/pk
250µL Polypropylene Big Mouth Conical Limited Volume Insert, 6x31mm, Precision-Formed Interior, w/Bottom Spring, 1000/pk
Item number 4250-4025PBS631
$ 219.00 219.0 USD
[4250-30709T1232] 700µL TPX R.A.M.™ Limited Volume Vial, 12x32mm, 9mm Thread, 1000/pk
700µL TPX R.A.M.™ Limited Volume Vial, 12x32mm, 9mm Thread, 1000/pk
Item number 4250-30709T1232
$ 290.00 290.0 USD
[001822] 5 µL Fixed Needle Agilent Syringe with 4.2 cm 0.63/0.47 mm OD Cone Tipped Dual Gauge Needle PK6
5 µL Fixed Needle Agilent Syringe with 4.2 cm 0.63/0.47 mm OD Cone Tipped Dual Gauge Needle PK6
Item number 001822
$ 564.90 564.9 USD
[4250-960112] 25 Position Insert Tray for Universal Vial Rack, to Hold 12mm Tapered, Flat & Round Bottom Vials, made from Clear PETG
25 Position Insert Tray for Universal Vial Rack, to Hold 12mm Tapered, Flat & Round Bottom Vials, made from Clear PETG
Item number 4250-960112
$ 15.00 15.0 USD
[4250-4025FT631] 250µL Glass Big Mouth Conical Limited Volume Insert, 6x31mm, Pulled Point Interior, No Spring, 1000/pk
250µL Glass Big Mouth Conical Limited Volume Insert, 6x31mm, Pulled Point Interior, No Spring, 1000/pk
Item number 4250-4025FT631
$ 214.00 214.0 USD
[4250-8049412AF] Amber 9mm Thread R.A.M.™ Vial, 12x32mm, 0.040" PTFE/Butyl Rubber Septa, Ribbed Black Cap
Amber 9mm Thread R.A.M.™ Vial, 12x32mm, 0.040" PTFE/Butyl Rubber Septa, Ribbed Black Cap
Item number 4250-8049412AF
$ 57.00 57.0 USD
[4250-425PBS631BK] 250µL Black Polypropylene Big Mouth Conical Limited Volume Insert, 6x31mm, Precision-Formed Interior, w/Bottom Spring, 1000/pk
250µL Black Polypropylene Big Mouth Conical Limited Volume Insert, 6x31mm, Precision-Formed Interior, w/Bottom Spring, 1000/pk
Item number 4250-425PBS631BK
$ 195.00 195.0 USD
[041826] 11 mm Diameter General Purpose GP Septa PK50
11 mm Diameter General Purpose GP Septa PK50
Item number 041826
$ 69.30 69.3 USD
[005668] 100 µL Fixed Needle Agilent Syringe with GT Plunger & 4.2 cm 0.63/0.47 mm OD Cone Tipped Dual Gauge Needle
100 µL Fixed Needle Agilent Syringe with GT Plunger & 4.2 cm 0.63/0.47 mm OD Cone Tipped Dual Gauge Needle
Item number 005668
$ 187.95 187.95 USD
[002826] 10 µL Fixed Needle Agilent Syringe with GT Plunger & 4.2 cm 0.63/0.47 mm OD Cone Tipped Dual Gauge Needle
10 µL Fixed Needle Agilent Syringe with GT Plunger & 4.2 cm 0.63/0.47 mm OD Cone Tipped Dual Gauge Needle
Item number 002826
$ 96.60 96.6 USD
[002821] 10 µL Fixed Needle Agilent Syringe with 4.2 cm 0.63/0.47 mm OD Cone Tipped Dual Gauge Needle
10 µL Fixed Needle Agilent Syringe with 4.2 cm 0.63/0.47 mm OD Cone Tipped Dual Gauge Needle
Item number 002821
$ 71.40 71.4 USD
[4250-CERT9712A] Certified Amber Glass 9mm R.A.M.™ Vial, 12x32mm, and PP OT Cap, Royal Blue, Bonded PTFE/Silicone w/Slit, 100/pk
Certified Amber Glass 9mm R.A.M.™ Vial, 12x32mm, and PP OT Cap, Royal Blue, Bonded PTFE/Silicone w/Slit, 100/pk
Item number 4250-CERT9712A
$ 94.00 94.0 USD
[4250-80494EF12RB] Clear 9mm Thread Vial w/Grad. Spot, 12x32mm, 0.040" PTFE/Butyl Rubber Septa, Smooth Royal Blue Cap
Clear 9mm Thread Vial w/Grad. Spot, 12x32mm, 0.040" PTFE/Butyl Rubber Septa, Smooth Royal Blue Cap
Item number 4250-80494EF12RB
$ 59.00 59.0 USD
[4250-CERT97E12A] Cert. Amber Glass 9mm R.A.M.™ Vial w/Grad Spot, 12x32mm, w/PP OT Cap, Royal Blue, Bonded PTFE/Sil w/Slit, 100/pk
Cert. Amber Glass 9mm R.A.M.™ Vial w/Grad Spot, 12x32mm, w/PP OT Cap, Royal Blue, Bonded PTFE/Sil w/Slit, 100/pk
Item number 4250-CERT97E12A
$ 114.00 114.0 USD
[1236282] BMCV-1 BRASS VALVE
BMCV-1 BRASS VALVE
Item number 1236282
$ 154.35 154.35 USD
[4250-802091232] Clear Step R.A.M.™ 9mm Threaded Vial, 12x32mm, w/300µL Glass Insert
Clear Step R.A.M.™ 9mm Threaded Vial, 12x32mm, w/300µL Glass Insert
Item number 4250-802091232
$ 79.00 79.0 USD
[1035348] Big Trap gas filter 1/8" - Universal
Big Trap gas filter 1/8" - Universal
Item number 1035348
$ 488.00 488.0 USD
[4250-80494E12F] Clear 9mm Thread R.A.M.™ Vial w/Grad. Spot, 12x32mm, 0.040" PTFE/Butyl Rubber Septa, Ribbed Black Cap
Clear 9mm Thread R.A.M.™ Vial w/Grad. Spot, 12x32mm, 0.040" PTFE/Butyl Rubber Septa, Ribbed Black Cap
Item number 4250-80494E12F
$ 59.00 59.0 USD
[4250-80495F12] Clear 9mm Thread R.A.M.™ Vial, 12x32mm, 0.040" Red PTFE/Silicone Septa, Smooth Black Cap
Clear 9mm Thread R.A.M.™ Vial, 12x32mm, 0.040" Red PTFE/Silicone Septa, Smooth Black Cap
Item number 4250-80495F12
$ 56.00 56.0 USD