US$ 69.99
Higher-range 30-0-30mA center-zero galvanometer at 20mA sensitivity and plus-or-minus 2
7 ratio brightening real-image projection setups in image-formation experiments
this novelty kit includes two 1-inch sulfur specimens in a premium cotton bag for 'yellow snow' experimental gifting
100mL CAPACITY || Single Erlenmeyer Flasks with 100mL capacity and easy-to-read white enamel graduations every 25mL
cadmium nitrate
Bromothymol Blue Indicator Reagent, 5g Material_Bristle Higher-range 30-0-30mA center-zero galvanometer atUsed as a yellow to blue pH indicator covering the 6. 0 7. 6 transition range, this 5g bottle of bromothymol blue tracks color in acid base titrations and respiration rate biology demos.
US$ 69.99
US$ 190.00
US$ 1337.38
US$ 655.60
US$ 149.00
US$ 1250.00
US$ 631.50