API CARBONATE HARDNESS TEST KIT Aquarium Water Test Kit
Contains one (1) API CARBONATE HARDNESS TEST KIT Aquarium Water Test Kit, including 1 bottle of testing solution, 1 color card and 1 glass test tube with cap.
Helps monitor water quality and prevent invisible water problems that can be harmful to fish and plants and cause fish loss.
Accurately measures carbonate hardness in freshwater and saltwater aquariums.
KH (Carbonate Hardness) stabilizes aquarium pH..
Use weekly for monitoring and when water or fish problems appear.
ASTM S556HL Thermohydrometer with NIST traceable, ISO/IEC 17025 accredited Certificate of Calibration for Both Hydrometer and Thermometer portions
Non-Mercury ASTM Precision Thermohydrometers per ASTM E2995-14.
Safe and Easy cleanup in case of breakage!.
Manufactured by Ludwig Schneider GmbH & Co. KG in Wertheim, Germany.
Supplied with NIST traceable, ISO/IEC 17025 accredited report of calibration for the hydrometer portion at 3 points per ASTM E2995-14 and E-126 specifications and the thermometer portion at test points at 32 & 100 °F..
49/61 API 0.1 API Divisions, 0/150°F, 2.0° divisions, 380mm lgth.
ASTM S553HL Thermohydrometer with NIST traceable, ISO/IEC 17025 accredited Certificate of Calibration for Both Hydrometer and Thermometer portions
Non-Mercury ASTM Precision Thermohydrometers per ASTM E2995-14.
Safe and Easy cleanup in case of breakage!.
Manufactured by Ludwig Schneider GmbH & Co. KG in Wertheim, Germany.
Supplied with NIST traceable, ISO/IEC 17025 accredited report of calibration for the hydrometer portion at 3 points per ASTM E2995-14 and E-126 specifications and the thermometer portion at test points at 32 & 100 °F..
19/31 API 0.1 API Divisions, 0/150°F, 2.0° divisions, 380mm lgth.
ASTM S557HL Thermohydrometer with NIST traceable, ISO/IEC 17025 accredited Certificate of Calibration for Both Hydrometer and Thermometer portions
Non-Mercury ASTM Precision Thermohydrometers per ASTM E2995-14.
Safe and Easy cleanup in case of breakage!.
Manufactured by Ludwig Schneider GmbH & Co. KG in Wertheim, Germany.
Supplied with NIST traceable, ISO/IEC 17025 accredited report of calibration for the hydrometer portion at 3 points per ASTM E2995-14 and E-126 specifications and the thermometer portion at test points at 32 & 100 °F..
59/71 API 0.1 API Divisions, 0/150°F, 2.0° divisions, 380mm lgth.