US$ 19.99
this 500g bottle of laboratory-grade urea crystals (carbamide) serves general organic chemistry and biology work
75 by 3 inch wooden block for physics coursework
polythene plates
Relative Humidity Sensor Type: integrated circuit (IC)
Properties of Essential Oils Kirby-Bauer Method Laboratory Kit Resources this 500g bottle of laboratory-gradeEssential oils properties kit analyzes plant extracts through chemical testing, distillation procedures, and organic chemistry investigation methods.
US$ 19.99
US$ 29.76
US$ 805.00
US$ 59.00
US$ 160.11
US$ 22.79