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Custom Reference Standards

Environmental Standards

Environmental Reference Materials
Premium Quality
Standards Reduce
Reworks

Private Label Available
for Small Distributors
Certified, Traceable,
Accountable
Predictable Cost with
Auto-Shipment
Lower Your
Cost Per Test
Custom Standards
Available @ Fast
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Cutoff Time

For inquiries and assistance, you can reach us at 1 800-878-7654 (Customer Service Line), 707-525-5788 (California) or email [email protected].


63.00 63.0 USD
34.65 34.65 USD
82.00 82.0 USD
40.00 40.0 USD
40.00 40.0 USD
52.00 52.0 USD
40.00 40.0 USD
244.00 244.0 USD
Contract Laboratory Program (CLP) Instrument Calibration Standard #6
Item No.: 4400-ICAL6-100
Mercury (Hg) 100 µg/mL, HNO3, 100 mL
110.00 110.0 USD
32.00 32.0 USD
40.00 40.0 USD
Contract Laboratory Program (CLP) Instrument Calibration Standard #3
Item No.: 4400-ICAL3-100
Al 2000, Cu 250, Ba 2000, Fe 1000, Be 50, V 500, Co 50in 5% HNO3. 100 mL
214.00 214.0 USD
24.15 24.15 USD
66.00 66.0 USD
26.00 26.0 USD