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Ships within 48 hours · Estimated delivery Aug 10 - Aug 15
compositions
this measuring cylinder ensures durability and reliability for accurate measurements
The sphere hitting the cork mat on the platform unit activates a switch to turn off the timer
+ 7 Ice Pack
Nickel-Plated Steel Construction: The borers are crafted from high-quality nickel-plated steel
500g Ammonium Ferrous Sulphate Hexahydrate 98.5% Extra Pure compositionsActive ingredients: 500g Ammonium Ferrous Sulphate Hexahydrate 98. 5% Extra Pure. Cas Number: 7783 85 9. Molecular Weight: 392. 13. Purity: 98. 5%. MSDS DataSheet can be sent upon request. Designed for use in professional laboratories but is an ideal choice for science classrooms and Experiments. If you need custom order with different sizes design, please contact us. Safely Packaged to avoid being damaged during transportation. For external use only,
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