包装：1unit

英文名称：ColorpHast|r pH Strips,Narrow,one square with single indicator on each strip,6.5-10 pH range

包装：1unit

英文名称：ColorpHast|r pH Strips,Narrow,one square with single indicator on each strip,11-13 pH range

包装：1unit

英文名称：ColorpHast|r pH Strips,Narrow,one square with single indicator on each strip,4-7 pH range

包装：1unit

英文名称：ColorpHast|r pH Strips,Narrow,one square with single indicator on each strip,2.5-4.5 pH range

包装：1unit

英文名称：ColorpHast|r pH Strips,Narrow,one square with single indicator on each strip,0-2.5 pH range

包装：1unit

英文名称：ColorpHast|r pH Strips,Intermediate,three squares with different indicators on each strip,7.5-14 pH range

包装：1unit

英文名称：ColorpHast|r pH Strips,Intermediate,three squares with different indicators on each strip,5-10 pH range

包装：1unit

英文名称：ColorpHast|r pH Strips,Intermediate,three squares with different indicators on each strip,0-6 pH range

包装：1unit

英文名称：ColorpHast|r pH Strips,Intermediate,three squares with different indicators on each strip,2-9 pH range

包装：1unit

英文名称：ColorpHast|r pH Strips,Universal,four squares with different indicators on each strip,0-14 pH range