Skip to Content

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
Turnaround
Late Order
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].


66.00 66.0 USD
76.00 76.0 USD
Benzo(e)pyrene, 1,000 mg/L, 1 mL
Item No.: Z-010619-04
51.00 51.0 USD
1,061.00 1061.0 USD
428.00 428.0 USD
26.00 26.0 USD
1,147.00 1147.0 USD
Custom PAH Mix, 25-24, 500 mg/L, 5 x 1 mL
Item No.: Z-116792-01-5PAK
829.00 829.0 USD
727.00 727.0 USD
956.00 956.0 USD
1,533.00 1533.0 USD
Contract Laboratory Program (CLP) Instrument Calibration Standard #1, HNO3, 100mL
Item No.: 4400-ICAL1-100
5,000 µg/mL Ca, K, Mg, Nain 5% HNO3
183.00 183.0 USD
150.15 150.15 USD
147.00 147.0 USD
184.00 184.0 USD
44.10 44.1 USD
504.00 504.0 USD