Bộ Dụng Cụ Kiểm Tra Độ Ph Nước Hồ Bơi Tiện Dụng Chất Lượng Cao
⭐Welcome to our store, we will provide you with the most satisfactory service! We offer a variety of high quality, low price sporting goods, outdoor products, health products, bicycle accessories, fishing gear etc, of course, also include some toys and musical instrum
youngjourney.vn
@y1zj.vnĐánh giá
Theo Dõi
Nhận xét
⭐Welcome to our store, we will provide you with the most satisfactory service! We offer a variety of high quality, low price sporting goods, outdoor products, health products, bicycle accessories, fishing gear etc, of course, also include some toys and musical instruments⭐ Decription: Specification: Phenol Roure/Red: Indicator solution for Hydrogen Test (PH) Volume: 20mL Orthotolidine OTO: Indicator solution for Chlorine Test (CL) Volume: 20mL Water Quality Test Kit. For Chlorine Test (CL) and Hydrogen Test (PH). With a plastic box, easy to storage. Convenient and practical, easy to carry. Chlorine Test (CL) Information: 1.Compare your reading with the scale values. 2.The scale values represented by a number indicate the quantity of chlorine combined with water. 3.For effective treatment, the reading should be between 1.0 and 1.5 (best) Information: 1. Rinse the test vial and fill to the mark with water sample. 2. Add 4 drops of OTO(Orthotolidine) solution. 3. Place cap on vial and shake to mix. 4. Compare your reading with the scale values. Hydrogen Test (PH) Information: 1.Compare your reading with the scale values. 2.The scale values represented by a number indicate the PH condition or alkaliinity of the water. 3.For comfortable water and a saving of chemical products, the reading should be between 7.2 and 7.6 (best) Analysis: 1. Rinse the test vial and fill to the mark with water sample. 2. Add 4 drops of red phenol solution. 3. Place cap on vial and shake to mix. 4. Compare your reading with the scale values. Included: 1 set x Water Quality Test Kit
Thương hiệu
No brand
Sản Phẩm Tương Tự
In tên số, tuyển Anh vàng kem, quần áo bóng đá, đồ đá banh in tên, in áo bóng đá theo yêu cầu, thun lạnh HUNGSPORT TN
95.000₫
Đã bán 4
xe cào Inốc không han sai 24-26 in xe đạp xe đạp nam xe đạp người lớn xe đạp Inốc không han
1.700.000₫
Đã bán 39
[Chính hãng] Vợt cầu lông Apacs Ziggler Limited LTD (4U) | thân siêu nhỏ, đánh siêu đã
999.000₫