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Environmental Analysis Standards
Catalog Number:
(75834-500)
Catalog Number:
(RK31090)
Catalog Number:
(75835-170)
Supplier:
Restek
Description:
Standard Dimethachlor ESA Sodium Salt, Purity: 93%, Concentration: 100 ug/mL, Solvent: methanol, Volume: 1 mL/ampul, Shelf Life: 6 months, Storage: 25 deg C nominal
Catalog Number:
(SXECS-A-051)
Supplier:
SPEX CERTIPREP LLC
Description:
ECS Standards for GC/MS
Catalog Number:
(SXECS-N-004)
Supplier:
SPEX CERTIPREP LLC
Description:
ECS Standards for GC/MS
Catalog Number:
(RK30204)
Supplier:
Restek
Description:
Contains 1 ml each of these mixtures: 524 internal standard/surrogate mix, 502.2 calibration mix #1, 502.2 calibration mix #2, 502.2 calibration mix #3, 502.2 calibration mix #4, 502.2 calibration mix #5, 502.2 calibration mix #6, 524 calibration mix #7a, 524 calibration mix #7b, 524 calibration mix #8.
Catalog Number:
(BT144320-500ML)
Catalog Number:
(470021-532)
Supplier:
LaMotte
Description:
An Ideal Alternative to Liquid pH Indicators
Supplier:
SPEX CERTIPREP LLC
Description:
ECS Standards for GC/MS
Supplier:
Restek
Description:
Base/neutrals surrogate standards (3 components) are packaged in methylene chloride in an ampoule.
Supplier:
Restek
Description:
In support of the U.S. Safe Drinking Water Act (SDWA), Restek offers a complete set of EPA 524.3 reference standards for the monitoring of purgeable organic compounds in drinking water—using as few as three ampuls! In addition, this collection of certified reference materials (CRMs) also covers the seven volatile organic compounds (VOCs) included in the Unregulated Contaminant Monitoring Rule 3 (UCMR3), which requires monitoring of all public drinking water systems with 10,000 or more customers.
Supplier:
Ricca Chemical
Description:
APHA BOD Standard Check Solution. (Average APHA 5-day 20[degree]C, BOD is 198 mg/L with a standard deviation of +/-30.5 mg/L BOD). Container: Glass.
Catalog Number:
(RK30219)
Supplier:
Restek
Description:
Contains: Benzene (71-43-2); Carbon tetrachloride (56-23-5); 1,4-Dichlorobenzene (106-46-7); 1,2-Dichloroethane (107-06-2); 1,1-Dichloroethene (75-35-4); 1,1,1-Trichloroethane (71-55-6); Trichloroethene (79-01-6); Vinyl chloride (75-01-4)
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Stock for this item is limited, but may be available in a warehouse close to you. Please make sure that you are logged in to the site so that available stock can be displayed. If the
 is still displayed and you need assistance, please call us at 1-800-932-5000.
Stock for this item is limited, but may be available in a warehouse close to you. Please make sure that you are logged in to the site so that available stock can be displayed. If the
is still displayed and you need assistance, please call us at 1-800-932-5000.
This product is marked as restricted and can only be purchased by approved Shipping Accounts. If you need further assistance, email VWR Regulatory Department at Regulatory_Affairs@vwr.com
-Additional Documentation May be needed to purchase this item. A VWR representative will contact you if needed.
This product has been blocked by your organization. Please contact your purchasing department for more information.
The original product is no longer available. The replacement shown is available.
This product is no longer available. Alternatives may be available by searching with the VWR Catalog Number listed above. If you need further assistance, please call VWR Customer Service at 1-800-932-5000.
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