Reagents & Standards for Brooks Rand Mercury Testing Systems

Methylmercury Standard 1 ppm, 30 mL (MeHgOH): MeHg Standard, 1 ppm in 0.5% HOAc, 0.2% HCl, 30 mL, MeHgOH source. Every lot of methylmercury standard is ceritified to ensure that the product meets or exceeds the published specifications. Every order includes a certificate of analysis. Concentration: 1.0 ug/mL methylmercury as mercury traceable to NIST 1946, Matrix: 0.5 % (v/v) acetic acid, 0.2 % (v/v) hydrochloric acid

Methylmercury Standard - 1 ppm, 30 mL (MeHgCl): MeHg Standard, 1 ppm in 0.5% HOAc, 0.2% HCl, 30 mL, MeHgCl source. Every lot of methylmercury standard is certified to ensure that the product meets or exceeds the published specifications. Every order includes a certificate of analysis. Concentration: 1.0 ug/mL methylmercury as mercury traceable to NIST 1946, Matrix: 0.5 % (v/v) acetic acid, 0.2 % (v/v) hydrochloric acid

Total Mercury Standard - 1 ppm, 30 mL: Total Mercury Standard, 1 ppm, 1 year expiration, nitric acid preserved, 30 mL. Every lot of total mercury standard is certified to ensure that the product meets or exceeds the published specifications. Every order includes a certificate of analysis. Concentration: 1.0 ug/mL total mercury by CVAFS, Matrix: 2% (v/v) nitric acid. It will be shipped via priority delivery service. Refrigerate upon arrival.

Bromine Monochloride - 4 x 30 mL: Bromine Monochloride (BrCl) Reagent, Certified for EPA 1631, 4 pack of 30 mL (120 mL total). Every lot of vials are certified to ensure that the product meets or exceeds the published specifications. Every order includes a certificate of analysis. Certified value for total mercury <20 ng/L (20 pg/mL); (n = 5; mean = 0.05 ng/L; standard deviation = 0.01 ng/L).

Hydroxylamine HCl - 4 x 30 mL: Hydroxylamine HCl Reagent, antifoaming, 30% w/v Hydroxylamine Hydrochloride with antifoam, 4 pack of 30 mL (120 mL total). Every lot of vials is certified to ensure that the product meets or exceeds the published specifications. Every order includes a certificate of analysis. Total Mercury <1 ng/L, Certified acceptable for total mercury by EPA 1631E.

Stannous Chloride - 4 x 30 mL: Stannous Chloride Reagent, 4 pack of 30 mL, 20% w/v Stannous Chloride in 10% Hydrochloric Acid. Every lot of MERX low level mercury instrumentation is certified to ensure that the product meets or exceeds the published specifications. Every order includes a certificate of analysis. Total mercury <1 ng/L.

Acetate Buffer - 4 x 30 mL: Acetate Buffer with antifoam to eliminate or reduce sample foaming, 4 pack of 30 mL (120mL total)

Bromine Monochloride - 4 x 250 mL: Bromine Monochloride (BrCl) Reagent, Certified for EPA 1631, 4 pack of 250 mL (1L total). Every lot of vials is certified to ensure that the product meets or exceeds the published specifications. Every order includes a certificate of analysis. Certified value for total mercury <20 ng/L (20 pg/mL); (n = 5; mean = 0.05 ng/L; standard deviation = 0.01 ng/L).

Soda Lime - 500 Grams: Ultra-Trace Hg Grade

Glass Wool, Silane Treated, 5 Grams