🔍 Elevate Your Experiments with Precision!
The HUAOU 50ml Volumetric Flask is a high-quality laboratory essential made from durable 3.3 Borosilicate glass. With a single white graduation mark and a ground glass stopper, this flask meets Class A standards for accuracy and is perfect for both professional and educational use. Its thermal resilience allows for microwave and autoclave safety, making it a versatile tool for any scientific endeavor.
B**E
This is all I needed to prepare LUGOL'S 5% solution.
The Flask is Boro 3.3 Glass, Class A, Ground Glass, all I needed to prepare LUGOL'S 5% solution. The Iodide portion of Potassium Iodide is about 75% so that is 3.75mg. Therefore the total Iodine plus Iodide is 2.5 + 3.75 = 6.25mg and 2 drops is about 12.50 mg's of iodine/iodide (5.0 mg iodine, 7.50 mg iodide).I take 2 drops in 8 OZ water, as needed.
C**R
Good quality
This product is good quality. It arrived in good condition. Well packed. Thanks.
D**N
The product is high quality.
This 50 ml volumetric was a good value and the accuracy was within 0.05 ml. My only improvement would be to make the 50 ml mark a little darker.
A**R
Used as a memento, not for measuring
Really nice piece I used as a memento from a project, but I didnt check the accuracy.
H**S
Yeah
Worked. Was fun.
Trustpilot
1 month ago
2 months ago
