Oscillating Reaction- The Traffic Light kit, Includes: 1x10 g Sodium Hydroxide, Beads UN1823, 1x0.5g Indigo Carmine, makes 50ml, 5x5 g Dextrose (Glucose), A flask containing a yellow solution gently swirled and the solution turns red
Retractable Tape Measure, Durable Linen-like Fiberglass tape measure, Graduated English scale and metric scale on reversible side, White plastic case with push button to retract tape measure, Size: 1/4 x 120 in
Retractable Tape Measure, Durable Linen-like Fiberglass tape measure, Graduated English scale and metric scale on reversible side, White plastic case with push button to retract tape measure, Size: 1/4 x 72 in
Reversible rack, For 0.5ml or 1.5ml capacity centrifuge tubes, Both sides of the rack can hold up to 108tubes, Feature: alpha-numeric grid for inventory management, Included transparent lid can be used to cover either side to provide a cl