Micro Essential Laboratory Inc. manufactures pH test paper, sanitizer test kits, and pH buffer standards. The company, founded in 1934, is headquartered in Brooklyn, NY.
Important information
Directions
Dip the test paper into the substance to be tested. Remove the paper and compare the color to the color chart provided to determine the pH level. For best results, use the test paper within 30 seconds of dipping. After use, dispose of the test paper in a safe manner according to local regulations.
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Customers like the functionality and ease of use of the chemical test strips. They mention they work very well, provide a perfect result, and are good for testing ph balance.
Customers like the functionality of the product. They mention it works very well, is easy to use, and provides perfect results. Some say it's good for checking up on ferments and useful for detecting vaginal infections. However, some customers feel the product is overpriced.
the first time I got the product, the product (acidity test strip) was expired June of 2022. When I spoke to a customer service they sent me a replacement, which expires in Jan 2024. The new products normally have 2 years of validity period. It's only used once in a while and normally expires before its used up. I don't think the products are turned over fast enough to maintain the 'freshness' of the product.