Restek

EtG and EtS Standards

Product Description

  • Alcohol metabolite biomarkers for monitoring alcohol consumption in urine samples.
  • Available as unlabeled standards for instrument calibration and as deuterated internal standards for sample analysis.
  • Verified composition and stability.
  • Pair with Restek’s definitive EtG/EtS method and Raptor EtG/EtS LC column for accurate, reliable results.

Product Options

Product Number Description Package Size List Price (CAD)
RK34101 Ethyl-ß-D-glucuronide (EtG), 1,000µg/mL in methanol, CAS # 17685-04-0 1mL -- Add to Cart
RK34102 Ethyl-ß-D-glucuronide-d5, (EtG-d5), 1,000µg/mL in methanol, CAS # 1135070-98-2 1mL -- Add to Cart
RK34103 Ethyl sulfate sodium salt (EtS) 1,000 μg/mL in methanol, CAS # 546-74-7 1mL -- Add to Cart
RK34104 Ethyl sulfate-d5 sodium salt (EtS-d5), 1,000 μg/mL in methanol, CAS # 1329611-05-3 1mL -- Add to Cart

Please register or log-in to the site to view your organization’s prices, or please add the products to your cart and click the “Request a Quote” button to receive price and availability information (include quantities for each product and indicate either a one-time purchase or your annual usage.)