Note: Ingredients listed on restricted chemical lists
EC/CAS
7757-83-7
Name of the chemical
Sodium sulphite
Concentration
N/A
EC/CAS
7732-18-5
Name of the chemical
Water, distilled, conductivity or of similar purity H2O
Concentration
N/A
EC/CAS
231-821-4
Name of the chemical
Inorganic sulphites and hydrogen- sulphites (5)
Concentration
N/A
General Information
Revision date
2015-03-20
Product name
Dissolved Oxygen electrode zero oxygen standard ZO-150 and ZO-600
1.2.1 Relevant identified uses
• Dissolved oxygen zero oxygen standard for the calibration of the zero oxygen point on the dissolved oxygen electrode on the AQUAPROBE
Icons in SDS
Company Information
company name
Aquaread Ltd
Section 2
SECTION 2: Hazards identification
R-31; Contact with acids liberates toxic gas. Good laboratory practices should always be used.
