You Searched For: Ricca Chemical

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

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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

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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

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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

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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

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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

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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

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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

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Description: Solution, 1000 ppm NH3. 822 ppm nitrogen. Packaged in a plastic container. 16 oz.

Catalog Number: RC61516

Supplier: Ricca Chemical

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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

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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

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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

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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

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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

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Description: Water ACS, Reagent Grade analytical reagent ASTM Type I, ASTM Type II Packaged in plastic containers

Catalog Number: RC91505

Supplier: Ricca Chemical

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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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