Buffer Standard Solution | 250ml | pH 4.0 at 20°C | Traceable to NIST 2x125ml Decolorizer

2x125ml Decolorizer

7757-83-7) is of analytical reagent (AR) / American Chemical Society (ACS) grade with a minimum purity of 98

Detailed Representation: This kidney anatomy model offers a 2-times life-size longitudinal section of the right kidney and adrenal gland

Flammable: Keep away from open flames and heat sources

and pharmaceuticals

Buffer Standard Solution | 250ml | pH 4.0 at 20°C | Traceable to NIST 2x125ml DecolorizerBuffer standard solution with a precise pH of 4. 0 at 20C, ideal for calibrating pH meters and sensors. Traceable to NIST standards ensures accurate and reliable calibration for scientific and industrial applications. Liquid form for easy handling and accurate measurement, suitable for laboratory or field use. Stable and consistent formulation designed to maintain pH accuracy under varying conditions. Ideal for educational, laboratory, and industrial