Thuốc Thử Thay Thế Kit Thử Nghiệm Clo Tổng (Thấp, Trung bình và Cao) (200 Phép Thử) Hanna Instruments HI38020-200

The HI38020-200 are replacement reagents for the colorimetric determination of free and total chlorine with the HI38020 Free and Total Chlorine Low, Medium, and High Range Test Kit. There are enough reagents for approximately 200 tests to be used with Hanna’s test kit. These high-quality reagents are manufactured in our state-of-the-art facility and are clearly marked with the lot number and expiration date on each packet for traceability.

• Pre-made reagents for ease of use
• Prepared with high-purity chemicals
• Marked with expiration date and lot number for traceability