Z09211=C=7000/Z09211=C=7001 Type 9211 Phosphorus Meter Reagent

Z-09211=C=7000 Phosphorus meter reagent and Z-09211=C=7001 phosphorus meter is used in conjunction with Polymetron (HACH) 9211 phosphorus meter.

Safety Operating Procedures for Silicon Meter Reagent Preparation
1. The preparation of silicon surface reagents must follow strict steps and procedures.
2. Reagent bottles should have labels, hazardous substances should be indicated on the labels, and those without labels should not be used.
3. It is strictly prohibited to enter the reagent. If you need to identify reagents with your nose, keep the reagent bottle away and gently fan it with your hand. It is strictly forbidden to approach the bottle mouth with your nose.
4. The preparation of reagents should be carried out in heat-resistant and acid resistant containers such as beakers and conical flasks, and concentrated sulfuric acid should be slowly poured into high-purity water while stirring. Alternatively, pouring water into concentrated sulfuric acid for mixing is dangerous. Please strictly follow the instructions
5. If sulfuric acid or ethylene glycol reagent splashes into the skin or eyes, burns may occur. Please immediately rinse with plenty of cold water and seek medical attention
6. Please wear rubber gloves when mixing reagents to prevent direct contact with the reagents.
7. The preparation process of reagents should be avoided from light as much as possible. Prolonged exposure to sunlight may cause changes in the composition of the reagents. After preparation, immediately pour the reagents into a light shielded container.
8. All waste liquids containing harmful substances exceeding safety standards should be treated first and not directly discharged into the sewage system.