Buffer Standard Solution | 250ml | pH 4.0 at 20°C | Traceable to NIST Glucometer and minor injuries

and minor injuries

Size: 205mm x 205mm x 110mm

Improved accuracy and robustness and is less expensive than traditional potentiometers

these funnels are large enough to handle most tasks but still compact enough to be stored easily

Buffer Standard Solution | 250ml | pH 4.0 at 20°C | Traceable to NIST Glucometer and minor injuriesBuffer 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