Item Number :
(470328-344)
Distant Learning: Paper Chromatography kit, 1 Chromatography Dye Set containing: 0.5mL Crystal Violet, 0.5mL Safranin O, 0.5mL Toluidine Blue, 0.5mL Chromatography Mixture, 30mL 50% Ethanol, 2 Chromatography Sheets, 4 Capillary Tubes, 2 Plastic Cups, 10oz
Item Number :
(470023-856)
Item Number :
(470006-334)
Item Number :
(470225-520)
Paper Chromatography Lab Kit
Item Number :
(470343-432)
Item Number :
(470343-450)
Item Number :
(470315-142)
STEM Investigations: Design a Water Filter, Students will learn about the processes performed at water treatment facilities, and then engineer their own small scale filtration plant. Kit contains enough materials for 15 groups of students
Item Number :
(470351-988)
New Product
Item Number :
(470106-178)
Item Number :
(470039-658)
Item Number :
(470024-198)
Item Number :
(470213-822)
Ink Chromatography Kit
Item Number :
(470100-948)
Item Number :
(470213-230)
Ward's NGSS: Fingerprint ID Magnetic Powder Kit
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