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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. 500mL
Catalog Number: RC224316
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: 1 mS/cm (1000 umho/cm) at 25°C. 495ppm TDS as Sodium Chloride. Certified traceable to NIST Standard Reference Materials. Poly bottle. 4L
Catalog Number: RC22431
Supplier: Ricca Chemical

Description: 5 mS/cm (5000 umho/cm) at 25°C. 2620ppm TDS as Sodium Chloride. Certified traceable to NIST Standard Reference Materials. Poly bottle. 4L
Catalog Number: RC22451
Supplier: Ricca Chemical

Description: 5 mS/cm (5000 umho/cm) at 25°C. 2620ppm TDS as Sodium Chloride. Certified traceable to NIST Standard Reference Materials. Poly bottle. 1L
Catalog Number: RC224532
Supplier: Ricca Chemical

Description: 1000 ppm Cd ion in dilute HCl. For use in standardizing atomic absorption spectrophotometers. 100mL.
Catalog Number: RCACD1KH-100
Supplier: Ricca Chemical

Description: FID Performance Evaluation, Concentration In Solvent and Volume: 0.03 w/w% each in hexane, 1 mL/ampule
Catalog Number: 10058-060
Supplier: Restek


Description: VeriSpec* Multi-Element Standard, 3010ppm: Ag, Al, As, Ba, Be, Bi, Ca, Cd, Co, Cr, Cs, Cu, Fe, Ga, Hg, In, K, Li, Mg, Mn, Na, Ni, Pb, Rb, Se, Sr, Tl, U, V, Zn, Form: Liquid, Container: Polynatural, NIST traceable, M
Catalog Number: RCRV010865100N
Supplier: Ricca Chemical


Description: ASTM D3606 Quality Control Standard with sec-Butanol Internal Standard
Catalog Number: 75834-574
Supplier: Restek

Description: LPC Standard without Mercury for AA & ICP in 5% HNO3/tr. Tartaric Acid/tr. HF, Size: 500mL
Catalog Number: SXLPC-1-500N
Supplier: SPEX CERTIPREP LLC

Description: LPC Standard without Mercury for AA & ICP in 5% HNO3/tr. Tartaric Acid/tr. HF, Size: 125mL
Catalog Number: SXLPC-1-100N
Supplier: SPEX CERTIPREP LLC

Description: Packaged in purge and trap grade methanol at a concentration of 200ug/mL in a 1mL ampule. Each standard includes an ampule breaker, deactivated amber screw-top vial, extra product label, Certificate of Analysis and Material Safety Data Sheet. Contains six compounds.
Catalog Number: RK30051
Supplier: Restek

SDS


Description: COD Standard, Primary Standard Grade Potassium Hydrogen Phthalate, 10000 ppm, Size: 250ml
Catalog Number: 76436-810
Supplier: Environmental Express


Description: COD Standard, Primary Standard Grade Potassium Hydrogen Phthalate, 1000 ppm, Size: 250ml
Catalog Number: 76436-808
Supplier: Environmental Express

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

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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