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Custom Reference Standards

2026 Variant Price List
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2.0mL Clear R.A.M.™ Round Bottom Vial, 12x32mm, 9mm Thread, 1000/pk
Item number 4250-32009RB1232
$ 388.00 388.0 USD
2.0mL Clear R.A.M.™ Vial, 12x32mm, with White Graduated Spot, 9mm Thread, 1000/pk
Item number 4250-32009E1232
$ 207.00 207.0 USD
2.0ml tubes (empty) pack of 1000 with caps and sealing ring
Item number D1031-T20
$ 216.30 216.3 USD
25 μL fixed needle Agilent syringe with GT plunger and 4.2 cm 0.63/0.47 mm OD cone tipped dual gauge needle
Item number CPI-003668
$ 166.95 166.95 USD
250µL Glass Big Mouth Conical Limited Volume Insert, 6x29mm, Precision-Formed Mandrel Interior, No Spring, 100/pk
Item number 4250-4025629
$ 73.00 73.0 USD
250µL Polypropylene Big Mouth Conical Limited Volume Insert, 6x31mm, Precision-Formed Interior, No Spring, 1000/pk
Item number 4250-4025P631
$ 98.00 98.0 USD
2mL Conical QuEChERS w/ 150mg MgSO4, 25mg PSA, 100/pk
Item number 4350-22005
$ 137.00 137.0 USD
2mL Conical Tube, QuEChERS 150mg MgSO4 50mg PSA, Mylar Bag, 100/pk
Item number 4350-29580-M
$ 235.00 235.0 USD
3 - 4 mL Polystyrene Conical Bottom, 1000 pack
Item number 4092-315
$ 81.00 81.0 USD
3-Stop Viton Pump Tubing, org-wht-org, 0.64 mm, 12 Pack
CPI's Santoprene selection of 3-stop peristaltic pump tubing. The 3-stop pump tubing comes in packs of 12 and each tube has an overall length of 17", with two center 3" pumping sections separated by color-coded stops. The color-coded stops make for easy determination of size. Upgrade to flared pump tubing for easy insertion of your sample tubes.
$ 285.60 285.6 USD
3-Stop Viton Pump Tubing, pur-blk-pur, 2.29 mm, 12 Pack
CPI's Santoprene selection of 3-stop peristaltic pump tubing. The 3-stop pump tubing comes in packs of 12 and each tube has an overall length of 17 inches, with two center 3 inches pumping sections separated by color-coded stops. The color-coded stops make for easy determination of size. Upgrade to flared pump tubing for easy insertion of your sample tubes.
$ 285.60 285.6 USD
300µL Amber R.A.M.™ Interlocked™ Vial/Insert, 12x32mm, 9mm Thread with White Marking Spot, 100/pk
Item number 4250-30209M1232A
$ 116.00 116.0 USD
300µL Clear R.A.M.™ Interlocked™ Vial/Insert, 12x32mm, 9mm Thread with White Marking Spot, 100/pk
Item number 4250-30209M1232
$ 114.00 114.0 USD
350µL Clear R.A.M.™ Interlocked™ Vial/Flat Bottom Insert, 12x32mm, 9mm Thread, 100/pk
Item number 4250-30209FB1232
$ 94.00 94.0 USD
3Ltr. All-stainless Steel Dewar Flask with handle
Item number 4750-3000
$ 2,769.00 2769.0 USD
5 mL syringe with removable Luer Lock valve and GT plunger
Item number CPI-008770
$ 206.85 206.85 USD
5 µL Removable Needle Guided Plunger Syringe with 5 cm 0.47 mm OD Bevel Tipped Needle (Half Scale)
Item number 001495
$ 156.45 156.45 USD
5 μL removable needle guided plunger syringe with 5 cm 0.47 mm OD bevel tipped needle (half scale)
Item number CPI-001495
$ 163.80 163.8 USD
50 Position Blue Polypropylene Stackable Rack for 12mm Vials and Tubes, Autoclavable
Item number 4250-975012B
$ 147.00 147.0 USD
500µL Amber Polypropylene R.A.M.™ Limited Volume Vial, 12x32mm, 9mm Thread, 1000/pk
Item number 4250-30509P1232A
$ 243.00 243.0 USD