News from Environmental Express

Try Our Single-use Glucose Glutamic Acid for BOD.

GGA Standards are available in two styles.
Purchase 3 packs of either style and receive a FREE copy of

A Bug's-Eye-View of the BOD Test by Perry Brake (a $20. value).

Offer good only while supply lasts. Reference Promo Code BUGPROMO.

For use with 60mL BOD bottles, these GGA standards in single-use ampules are convenient and easy-to-use.

Require no pipetting
No dilution factor
Potential for degradation is eliminated
Lower operating cost

Each vial contains 1.2mL of the APHA specified concentration of GGA. Use with 60mL BOD bottles to achieve the method-specified concentration of 198mg/L.

Certified standards have a 24-month shelf life and are supplied with MSDS.

1.2mL Ampules, Box of 24

D1243C $40.00

Order 3 boxes of either GGA Standard to receive your FREE trouble-shooting guide to performing BOD. Reference promotion code BUGPROMO.

GGA standards are available in 6mL single-use screw cap vials for 300mL bottles.

Require no pipetting
No dilution factor
Potential for degradation is eliminated
Lower operating cost

Just open, pour and rinse for ease of use. Each vial contains 6mL of the APHA specified concentration of GGA (150mg/L each of Glucose and Glutamic Acid). This product has a 24-month shelf life and is supplied with MSDS and Certificate of Analysis.

6mL Vials, Box of 24

D1243 $52.91

Free trial packs are also available for both standards, order D1243S or D1243CS.

For more information on our BOD products, including our popular Disposable BOD Bottles, visit our web site, www.envexp.com, or contact our customer service department, 843.881.6560 or 800.343.5319.