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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].


71.00 71.0 USD
82.00 82.0 USD
BNA Surrogate Solution, 2000 mg/L, 1 ml
Item number Z-110004-07
71.00 71.0 USD
483.00 483.0 USD
71.00 71.0 USD
Citric Acid-d4 Solution, 50 mg/L, 10 ml
Item number Z-010506-50
196.00 196.0 USD
821.10 821.1 USD
110.00 110.0 USD
62.00 62.0 USD
141.00 141.0 USD
71.00 71.0 USD
141.00 141.0 USD
303.00 303.0 USD
Custom 8270D Mix, 79-6, 200 mg/L, 25 ml
Item number Z-116595-04
1,110.00 1110.0 USD
32.00 32.0 USD