同商品型号列表:
Changes color from red to blue when conditions change from acidic to alkaline. Litmus paper is the best-known indicator paper.
Platform | Products for pH determination |
Parameter | pH |
Detection limit | pH - 5.0–8.0 |
Color change | pH - red → blue |
Length | 5 m |
Width | 7 mm |
Shelf life (from production) | 3 Years |
Storage temperature | 4−30 °C |
Scope of delivery | 3 reels of 5 m length and 7 mm width |
Hazardous material | No |
产品介绍: