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Description: Oil of Vitriol. CAS RN 7664-93-9. Formula Weight 98.08. Solution, 0.1 N. Standardized at 25[Degree]C against chemicals whose certification is traceable to NIST. Packaged in a plastic container. Subject to postal/shipping restrictions. 4L.
Catalog Number: RC82501
Supplier: Ricca Chemical

Catalog Number: RCRV155100500A
Supplier: Ricca Chemical


Description: 2-[Bis (4-hydroxyphenyl)methyl]benzoic acid. CAS RN 77-09-8. Solution, 1% in 95% alcohol. Formula weight: 318.33. C20H14O4 in alcohol and water. Indicator. pH 8.0 (colorless)-10.0 (pink). Packaged in a plastic container. Subject to postal/shipping restrictions. 500mL.
Catalog Number: RC562016
Supplier: Ricca Chemical

Catalog Number: RC1120-16
Supplier: Ricca Chemical

Description: 2-[Bis (4-hydroxyphenyl)methyl]benzoic acid. CAS RN 77-09-8. Solution, 1% in 95% alcohol. Formula weight: 318.33. C20H14O4 in alcohol and water. Indicator. pH 8.0 (colorless)-10.0 (pink). Packaged in a plastic container. Subject to postal/shipping restrictions. 120mL.
Catalog Number: RC56204
Supplier: Ricca Chemical

Description: 2% (w/v) Aqueous. Mercury -Free with Salicylic Acid Preservative. Meets APHA Specifications. Container: Plastic.
Catalog Number: RC805516
Supplier: Ricca Chemical

Catalog Number: RC800016
Supplier: Ricca Chemical

Catalog Number: RC800032
Supplier: Ricca Chemical

Description: APHA / Hazen (Platinum-Cobalt), Color = 500 Units. APHA, ASTM, ACS, USP. Stock platinum-cobalt formula, 500 mg/L platinum. Subject to postal/shipping restrictions. 500mL.
Catalog Number: RC223016
Supplier: Ricca Chemical

Description: Disodium ethylenediaminetetraacetate dihydrate. CAS RN 6381-92-6. Formula Weight: 372.30. Solution, 0.01M. APHA, ASTM, for Water Hardness. Standardized at 25°C against chemicals whose certification is traceable to NIST. Packaged in a plastic container. 1L.
Catalog Number: RC270032
Supplier: Ricca Chemical

Description: 1000 ppm F (NaF in water) (non-regulated). For ion chromatography. ACS standard stock solution. Meets EPA specifications. Clear, colorless, odorless. NIST traceable. 500mL.
Catalog Number: RC3173-16
Supplier: Ricca Chemical

Description: 1ml=1mg Silica, 1,000 ? 5ppm SiO2 (in water). 16oz. (500ml)
Catalog Number: RC675016
Supplier: Ricca Chemical

Catalog Number: RC645-16
Supplier: Ricca Chemical

Description: CAS: 77-09-8. Merck: 13.7325. Formula weight: 318.33. C20H14O4 in alcohol and water. Solution, 0.5% in 50% alcohol. Indicator. APHA. pH 8.0 (colorless) - 10.0 (pink). Packaged in a plastic container. Subject to postal/shipping restrictions. 1L.
Catalog Number: RC560032
Supplier: Ricca Chemical

Description: 2-[Bis (4-hydroxyphenyl)methyl]benzoic acid. CAS RN 77-09-8. Solution, 1% in 95% alcohol. Formula weight: 318.33. C20H14O4 in alcohol and water. Indicator. pH 8.0 (colorless)-10.0 (pink). Packaged in a plastic container. Subject to postal/shipping restrictions. 1L.
Catalog Number: RC562032
Supplier: Ricca Chemical

Description: APHA , EPA for Surfactants. Container: Glass.
Catalog Number: RC490032
Supplier: Ricca Chemical

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