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Description: Caustic soda. CAS RN 1310-73-2. Formula Weight: 40.00. Solution, 10.00N. Packaged in a plastic container. Subject to postal/shipping restrictions. 1L.
Catalog Number: RC747032
Supplier: Ricca Chemical

Description: 500 uS/cm (500 umho/cm) at 25°C. 240ppm TDS as Sodium Chloride. Certified traceable to NIST Standard Reference Materials. Poly bottle. 1L
Catalog Number: RC224132
Supplier: Ricca Chemical

Description: CAS RN 7732-18-5. Formula Weight: 18.00. Reagent Grade, ACS, Nonsterile, Type 1. Deionized, double distilled quality. Meets specifications for ASTM. Type I water. Packaged in a plastic container. 4L.
Catalog Number: RC91501
Supplier: Ricca Chemical

Description: Reference standard, pH 10.00 +-0.01 at 25[degree]C. Meets USP requirements. Compared against and certified traceable to NIST Standard Reference Materials. Temperature - pH reference chart on label. Poly Bottle. 500mL
Catalog Number: RC160016
Supplier: Ricca Chemical

Description: Nitric acid, silver (I) salt. CAS RN 7761-88-8. Formula Weight: 169.87. Aqueous solution, 0.100N. Standardized at 25[degree]C against chemicals whose certification is traceable to NIST. Packaged in a glass container. Subject to postal/shipping restrictions. 1L.
Catalog Number: RC700032
Supplier: Ricca Chemical

Description: Reference standard, pH 11.00 +-0.01 at 25[degree]C. Meets USP requirements. Compared against and certified traceable to NIST Standard Reference Materials. Temperature - pH reference chart available with certificate of analysis. PETG Bottle. 500mL
Catalog Number: RC1610-16
Supplier: Ricca Chemical

Description: Saline solution. CAS RN 7647-14-5. Formula Weight: 58.44. Solution 0.9% (w/v). Sub-micron filtered, low particle count, non-sterile. Packaged in a plastic container. 500mL.
Catalog Number: RC721016
Supplier: Ricca Chemical

Description: 1 mS/cm (1000 umho/cm) at 25°C. 495ppm TDS as Sodium Chloride. Certified traceable to NIST Standard Reference Materials. Poly bottle. 1L
Catalog Number: RC224332
Supplier: Ricca Chemical

Description: Solution, 1000 ppm NH3. 822 ppm nitrogen. Packaged in a plastic container. 16 oz.
Catalog Number: RC61516
Supplier: Ricca Chemical

Description: Reference standard, pH 8.00 +-0.01 at 25[degree]C. Meets USP requirements. Compared against and certified traceable to NIST Standard Reference Materials. Temperature - pH reference chart available with certificate of analysis. Poly Bottle. 500mL
Catalog Number: RC1580-16
Supplier: Ricca Chemical

Description: Reference standard, pH 9.00 +-0.01 at 25[degree]C. Meets USP requirements. Compared against and certified traceable to NIST Standard Reference Materials. Temperature - pH reference chart available with certificate of analysis. Poly Bottle. 500mL
Catalog Number: RC1590-16
Supplier: Ricca Chemical

Description: Reference standard, pH 12.00 +-0.01 at 25[degree]C. Meets USP requirements. Compared against and certified traceable to NIST Standard Reference Materials. PETG Bottle. 500mL.
Catalog Number: RC161516
Supplier: Ricca Chemical

Description: Buffer, Reference Standard, pH 12.45 +/- 0.01 at 25 deg C, Meets USP requirement, Compared against and certified traceable to NIST Standard Reference Materials, Size: 500mL
Catalog Number: RC161816
Supplier: Ricca Chemical

Description: 100 uS/cm (100 umho/cm) at 25°C. 47.2ppm TDS as Sodium Chloride. Certified traceable to NIST Standard Reference Materials. Poly bottle. 1L
Catalog Number: RC223732
Supplier: Ricca Chemical

Description: Water ACS, Reagent Grade analytical reagent ASTM Type I, ASTM Type II Packaged in plastic containers
Catalog Number: RC91505
Supplier: Ricca Chemical

Description: 100 uS/cm (100 umho/cm) at 25°C. 47.2ppm TDS as Sodium Chloride. Certified traceable to NIST Standard Reference Materials. Poly bottle. 500mL
Catalog Number: RC223716
Supplier: Ricca Chemical

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