Buffer solution, pH 4.0 - 1l
https://www.papsen.org/shop/fm-7w-ge5959-buffer-solution-ph-4-0-1l-25434
https://www.papsen.org/web/image/product.template/25434/image_1920?unique=192c504
Standard acidic buffer for pH meter calibration and maintaining acidic environments.
Términos y condiciones
Garantía de devolución de 30 días
Envío: 2-3 días laborables
