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Ideal for use with modelling materials and paints
Provides a more authentic playing experience
BIC 4 Colours Shine ballpoint pens have a medium point with a choice of black
Learning Resources SpinZone Jumbo Magnetic Wheel
Hanna 500mL Buffer 7 pH Solution(BN/EXP) Percussion Ideal for use with modellingThe pH 7. 01 buffer in a 500ml bottle is the most commonly used buffer solutions. pH 7. 01 is ideal for those requiring an accurate neutral reading, particularly those working in water purification plants, the food industry, aquatics, and Hydroponics, and wherever the pH is expected to be neutral. Latest Hanna portable and bench microprocessor instruments are calibrated with pH 7. 01. Buffer solutions should be stored at 25 C, away from direct
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