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Custom Reference Standards

2026 Variant Price List
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Conductivity Standard 70,000 µS/cm
Conductivity Standard 70,000 µS/cm
Choose from 500mL, 1L, 4L, 10L, and 20L options.
0.0 USD
[Z-020148-01] Bromochloromethane Solution, 2,000 mg/L, 1 ml
Bromochloromethane Solution, 2,000 mg/L, 1 ml
Item number Z-020148-01
$ 40.00 40.0 USD
Conductivity Standard 12,880 µS/cm
Conductivity Standard 12,880 µS/cm
Choose from 500mL, 1L, 4L, 10L, and 20L options.
0.0 USD
[Z-122750-01] Custom VOC Solution, 4-2, 2,000 mg/L, 1ml
Custom VOC Solution, 4-2, 2,000 mg/L, 1ml
Item number Z-122750-01
$ 52.00 52.0 USD
Buffer Solution, pH 13.00, Colorless
Buffer Solution, pH 13.00, Colorless
Choose from 500mL, 1L, 4L, 10L, and 20L options.
0.0 USD
[4440-090828-1L] Buffer Solution, pH 7.40, Colorless, 1L
Buffer Solution, pH 7.40, Colorless, 1L
Buffer Solution, pH 7.40, Colorless, 1L
Certified to ISO 17025 and ISO 17034.
$ 35.70 35.7 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
Conductivity Standard 50 µS/cm
Conductivity Standard 50 µS/cm
Choose from 500mL, 1L, 4L, 10L, and 20L options.
0.0 USD
Conductivity Standard 700 µS/cm
Conductivity Standard 700 µS/cm
Choose from 500mL, 1L, 4L, 10L, and 20L options.
0.0 USD
Buffer Solution, pH 12.45, Colorless
Buffer Solution, pH 12.45, Colorless
Choose from 500mL, 1L, 4L, 10L, and 20L options.
0.0 USD
[Z-120313-02-02-SS] Custom 8260 Gases (second source), 2,000 mg/L, 2 x 0.6 mL
Custom 8260 Gases (second source), 2,000 mg/L, 2 x 0.6 mL
Item No.: Z-120313-02-02-SS
$ 63.00 63.0 USD
[Z-122382-01] Custom Chlorinated Solution, 6-5, 2,000 mg/L, 1 ml
Custom Chlorinated Solution, 6-5, 2,000 mg/L, 1 ml
Item number Z-122382-01
$ 63.00 63.0 USD
[4385-041021] CPI's Weigh Better™ TSS Disks, Prewashed, 21mm, 100 Pack
CPI's Weigh Better™ TSS Disks, Prewashed, 21mm, 100 Pack
Item number 4385-041021
$ 65.10 65.1 USD
[Z-120638-01] California Oxygenate Solution Minus MTBE, 10,000/2,000 mg/L, 1 ml
California Oxygenate Solution Minus MTBE, 10,000/2,000 mg/L, 1 ml
Item number Z-120638-01
$ 104.00 104.0 USD
[Z-030554-02] Captan Solution, 100 mg/L, 5 mL
Captan Solution, 100 mg/L, 5 mL
Item No.: Z-030554-02
$ 98.00 98.0 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
[Z-031406-03-05] Chloramben Solution, 100 mg/L, 5 mL
Chloramben Solution, 100 mg/L, 5 mL
Item No.: Z-031406-03-05
$ 112.00 112.0 USD
[4092-319] Centrifuge Tube, 12mL (16x100mm), PP, 500/bag
Centrifuge Tube, 12mL (16x100mm), PP, 500/bag
12mL Centrifuge Tube measuring 16 x 100mm. Polypropylene material. Sold as a bag of 500 tubes.
$ 137.00 137.0 USD
[4440-090828-20L] Buffer Solution, pH 7.40, Colorless, 20L
Buffer Solution, pH 7.40, Colorless, 20L
Buffer Solution, pH 7.40, Colorless, 20L
Certified to ISO 17025 and ISO 17034.
$ 143.85 143.85 USD
[Z-122944-20-5PAK] Mix 2A: Custom Residual Solvent Mix, 2-2944, 2000 mg/L, 5 x 1 ml
Mix 2A: Custom Residual Solvent Mix, 2-2944, 2000 mg/L, 5 x 1 ml
Item No. Z-122944-20-5PAK
$ 147.00 147.0 USD