$8.42

Ascorbic Acid EZ Prep 1 Pack Makes 1l 5% Solution -IS4003

$39.58

Congo Red EZ Prep 5 Pack Makes 5 X 1l 0.1% Solution -IS4011

$17.25

Methyl Green EZ Prep Capsule Makes 1% Solution 100ml -IS4051

$21.69

Methyl Orange EZ Prep 5 Pack Makes 5 X 1l 0.1% Solution -IS4018

$6.08

Methylene Blue EZ Prep Capsule Makes 1% Solution 100ml -IS4049

$3.46

Sodium Chloride EZ Prep 1 Pack Makes 1l 0.1m Solution -IS4030

$6.08

Crystal Violet EZ Prep Capsule Makes 1% Solution 100ml -IS4056