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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
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].


40.00 40.0 USD
974.00 974.0 USD
147.00 147.0 USD
89.00 89.0 USD
PAH Solution 16-1, 2,000 mg/L , 1 mL
Item No.: Z-110124-04
120.00 120.0 USD
63.00 63.0 USD
147.00 147.0 USD
67.00 67.0 USD
p-Toluidine Solution, 100 mg/L, 1 mL
Item No.: Z-010487-05
24.15 24.15 USD
180.00 180.0 USD
284.00 284.0 USD
63.00 63.0 USD
1,166.00 1166.0 USD
N25/500-WLC NEEDLE PK5
Item No.: 038260
60.90 60.9 USD
510.00 510.0 USD