Atlas Scientific's pH Calibration 2-Piece Solution Kit is designed to accurately calibrate pH meters and testing equipment for pools, hydroponics, food processing, home aquariums, industrial processing equipment and pharmaceutical manufacturing.
Standardized against NIST-certified references, each batch is manufactured under strict conditions to ensure quality and stability and is checked to verify calibration. Accurate to ±0.02 pH at 25°C.
Free certificate of analysis available upon request.
Each of our pH solutions are nontoxic in low quantities. Clean with soap and water if exposed to skin. Avoid ingestion and contact with eyes.
Includes: (2) 8oz bottles (250 ml) of pH 4.0 and 7.0. 2 year shelf life at room temperature.

Technical Details

Size (LWH): 6.1 inches, 4.9 inches, 4.4 inches
Product Details
Product Dimensions: 6.1 x 4.9 x 4.4 inches
Shipping Weight: 1.4 pounds (View shipping rates and policies)
ASIN : B007X5KAV4