Refill pack for pH test paper Tritest L pH 1-11 (3 reels of 5m length and 14mm width)
• Tritest L indicator paper has 3 different indicator zones separated by two hydrophobic barriers
• The 3 zones guarantee optimal color differences and safe determination of in-between values
• Gradation (pH): 1 - 2 - 3 - 4 - 5 - 6 -
Description
• The 3 zones guarantee optimal color differences and safe determination of in-between values
• Gradation (pH): 1 - 2 - 3 - 4 - 5 - 6 - 7 - 8 - 9 - 10 - 11