UserName
Choose the brand aligned with your industry so we can best serve your needs.
For researchers, scientists, and technical professionals: Your one-stop shop for the complete range of laboratory, production, and safety products and services.
For healthcare professionals: Your proven destination for comprehensive diagnostic and clinical laboratory products and services.
TOC STANDARD 250 PPM 1L ..
Certified TOC Vials, 40-mL (HMI 90606) pretreated with phosphoric acid (20 µL of 85 wt%H3P04) and certified to <35 ppb TOC, 72 per case.
TOC Standard 300ppm(KHP), 1l Plastic Bottle
TOC Standard 100ppm (KHP), 1l Plastic Bottle
NC3369265 STD S 21 K 500PPM 100GRAM
For accuracy checks in Total Organic Carbon (TOC) determinations. 1000 mg/L as C. 20 mL Sealed Ampules. 5/pk.
NC1401105 USP SUITABILITY SYSTEM 40ML
TOC Standard 100ppm (KHP), 250ml Plastic Bottle
TOC Standard 500ppm (KHP), 250ml Plastic Bottle
Toc Standard 10Ppm (Khp)-Bottle Liter Plastic
TOC Standard 500ppm (KHP), 1l Plastic Bottle
Total Organic Carbon Std. 100 ppm Certified (EPA 415-1)(1L)
TOC Standard 200ppm (KHP), 250ml Plastic Bottle
Single component mixture, organic, water (low TOC, 50 ppb) solvent, and potassium hydrogen phthalate (as TOC): 500 mg/L concentration.
TOC Standard 20ppm (KHP) Traceable to NIST, 500ml Plastic Bottle