ReviewsCarbonate Hardness

Oasis Supply Baker's Ammonia (Ammonium Carbonate) 4 oz

Leavening agent, baking ammonia (ammonium carbonate), bulk, in a 4 oz bag.
Premium old fashioned baking ammonia for your special cookie and baking recipes.
Also known as baker's ammonia and ammonium carbonate or harts horn (hartshorn).
Ammonium carbonate can be dissolved in water at room temperature, which is a convenient way to add to dough for even distribution.

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Milliard Aquarium Test Strips / 7 in 1/100 Count/for Fresh Water and Salt Water Tanks

Healthy Waters – keep your fish healthy and safe with Milliard’s test strips. With the distinct, no bleed color pads, our test strips will tell you all you need to know about the chemicals in your freshwater or saltwater fish tank..
7 Way Testing – each strip accurately tests for PH, Nitrite, Total Alkalinity, Hardness, Carbonate, Free Chlorine & Nitrate. Plus, every bottle comes with a comprehension card to help you understand your testing results..
Quick and Easy – with 3 easy steps, clear instructions, and results within 60 seconds, Milliard’s test strips are the easiest way to help you maintain a healthy tank..
Great Value – each bottle comes with 100 test strips – that’s about enough to test your waters twice a week for a full year!.
Real Service - when you purchase Milliard, you can relax knowing you have a dedicated team of real people ready to help you with any questions or concerns you may have..

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Oasis Supply Baker's Ammonia (Ammonium Carbonate) (80 oz (5 lbs))

Leavening agent, baking ammonia (ammonium carbonate), bulk, in a 5 lb box.
Premium old fashioned baking ammonia for your special cookie and baking recipes.
Also known as baker's ammonia and ammonium carbonate or harts horn (hartshorn).
Ammonium carbonate can be dissolved in water at room temperature, which is a convenient way to add to dough for even distribution.

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API Freshwater Master Test Kit

...shwater Tank and other water aquarium.monitor your aquarium’s water quality ,To keep your aquarium or pond healthy and look vigorous.
6 IN 1 AQUARIUM TESTING KIT: Water testing strips aquarium provide instant testing for Aquarium Freshwater,and can capture Nitrate, Nitrite, General Hardness(GH), Free Chlorine, PH, Carbonate(KH) in water for testing,fast and easier to dip and match to get accurate results.

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PULACO Aquarium Fish Tank Test Strips (6 in 1)100 Count for Fresh Water and Salt Water

★【Aquarium Test Strips】: It is important to test your aquarium weekly to verify good water quality with PULACO Aquarium test strips, 6 in 1 strips with colourful comparison chart, suitable for both freshwater and saltwater fish tank..
★【6 Material Testing】: PULACO test strips, combined 6 most critical water quality standard parameter,Hardness, Nitrate, Nitrite, Chlorine, Carbonate, pH..
★【How To Use】: Immerse the strip for 2 seconds and then remove the strip, do not shake excess water off, and then put the strip horizontally for 60 seconds, compare against the color chart and read immediately within 30 seconds to get accurate results..
★【Multipe Aquatic Usage】Can be used for testing various water quality: all fish tanks, shrimp tanks, aquarium plants tanks, fish ponds and many more..
★【OUR PROMISE TO YOU】PULACO test strips are very sensitive to the environment and changes to temperature. In the unlikely event your strips EVER stop working please contact us and we'll send you a replacement bottle straight away..

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YTGZS Zinc Sheet Pure Zinc Zn Sheet Plate Metal Foil 0.2mmx100mmx100mm,2pcs

Zinc has suitable chemical properties. In the air at room temperature, a thin and dense basic zinc carbonate film is formed on the surface to prevent further oxidation. When the temperature reaches 225°C, zinc oxidation is intense. When it burns, it emits a blue-green flame..
Atomic radius (calc) 135 (142) pm,Covalent radius 131 pm..
The melting point of zinc is 419.5°C. At room temperature, it is brittle.
when it exceeds 200℃, it becomes brittle..
It is suitable for the materials of instrument parts and instrument shells and coins. At the same time, zinc itself and other metals will not cause sparks, so it is suitable for underground equipment. It is widely used in rubber, paint, enamel,printing, fiber and other industries..
Zinc has suitable mechanical properties,The strength and hardness of zinc itself are not high, but after adding alloying elements such as aluminum and copper, its strength and harAtomic radius (calc) 135 (142) pm,Covalent radius 131 pm..

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YTGZS Zinc Sheet Pure Zinc Zn Sheet Plate Metal Foil 0.3mmx100mmx100mm,2pcs

Zinc has suitable chemical properties. In the air at room temperature, a thin and dense basic zinc carbonate film is formed on the surface to prevent further oxidation. When the temperature reaches 225°C, zinc oxidation is intense. When it burns, it emits a blue-green flame..
Atomic radius (calc) 135 (142) pm,Covalent radius 131 pm..
The melting point of zinc is 419.5°C. At room temperature, it is brittle.
when it exceeds 200℃, it becomes brittle..
It is suitable for the materials of instrument parts and instrument shells and coins. At the same time, zinc itself and other metals will not cause sparks, so it is suitable for underground equipment. It is widely used in rubber, paint, enamel,printing, fiber and other industries..
Zinc has suitable mechanical properties,The strength and hardness of zinc itself are not high, but after adding alloying elements such as aluminum and copper, its strength and harAtomic radius (calc) 135 (142) pm,Covalent radius 131 pm..

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YTGZS Zinc Sheet Pure Zinc Zn Sheet Plate Metal Foil 0.8mmx100mmx150mm,1pcs

Zinc has suitable chemical properties. In the air at room temperature, a thin and dense basic zinc carbonate film is formed on the surface to prevent further oxidation. When the temperature reaches 225°C, zinc oxidation is intense. When it burns, it emits a blue-green flame..
Atomic radius (calc) 135 (142) pm,Covalent radius 131 pm..
The melting point of zinc is 419.5°C. At room temperature, it is brittle.
when it exceeds 200℃, it becomes brittle..
It is suitable for the materials of instrument parts and instrument shells and coins. At the same time, zinc itself and other metals will not cause sparks, so it is suitable for underground equipment. It is widely used in rubber, paint, enamel,printing, fiber and other industries..
Zinc has suitable mechanical properties,The strength and hardness of zinc itself are not high, but after adding alloying elements such as aluminum and copper, its strength and harAtomic radius (calc) 135 (142) pm,Covalent radius 131 pm..

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YTGZS Zinc Sheet Pure Zinc Zn Sheet Plate Metal Foil,5 Specification Options,1mmx100mmx100mm

Zinc has suitable chemical properties. In the air at room temperature, a thin and dense basic zinc carbonate film is formed on the surface to prevent further oxidation. When the temperature reaches 225°C, zinc oxidation is intense. When it burns, it emits a blue-green flame..
Atomic radius (calc) 135 (142) pm,Covalent radius 131 pm..
The melting point of zinc is 419.5°C. At room temperature, it is brittle.
when it exceeds 200℃, it becomes brittle..
It is suitable for the materials of instrument parts and instrument shells and coins. At the same time, zinc itself and other metals will not cause sparks, so it is suitable for underground equipment. It is widely used in rubber, paint, enamel,printing, fiber and other industries..
Zinc has suitable mechanical properties,The strength and hardness of zinc itself are not high, but after adding alloying elements such as aluminum and copper, its strength and harAtomic radius (calc) 135 (142) pm,Covalent radius 131 pm..

Check Stock

YTGZS Zinc Sheet Pure Zinc Zn Sheet Plate Metal Foil 0.02mmx100mmx120mm,2pcs

Zinc has suitable chemical properties. In the air at room temperature, a thin and dense basic zinc carbonate film is formed on the surface to prevent further oxidation. When the temperature reaches 225°C, zinc oxidation is intense. When it burns, it emits a blue-green flame..
Atomic radius (calc) 135 (142) pm,Covalent radius 131 pm..
The melting point of zinc is 419.5°C. At room temperature, it is brittle.
when it exceeds 200℃, it becomes brittle..
It is suitable for the materials of instrument parts and instrument shells and coins. At the same time, zinc itself and other metals will not cause sparks, so it is suitable for underground equipment. It is widely used in rubber, paint, enamel,printing, fiber and other industries..
Zinc has suitable mechanical properties,The strength and hardness of zinc itself are not high, but after adding alloying elements such as aluminum and copper, its strength and harAtomic radius (calc) 135 (142) pm,Covalent radius 131 pm..

Check Stock

YTGZS Zinc Sheet Pure Zinc Zn Sheet Plate Metal Foil 0.03mmx100mmx120mm,2pcs

Zinc has suitable chemical properties. In the air at room temperature, a thin and dense basic zinc carbonate film is formed on the surface to prevent further oxidation. When the temperature reaches 225°C, zinc oxidation is intense. When it burns, it emits a blue-green flame..
Atomic radius (calc) 135 (142) pm,Covalent radius 131 pm..
The melting point of zinc is 419.5°C. At room temperature, it is brittle.
when it exceeds 200℃, it becomes brittle..
It is suitable for the materials of instrument parts and instrument shells and coins. At the same time, zinc itself and other metals will not cause sparks, so it is suitable for underground equipment. It is widely used in rubber, paint, enamel,printing, fiber and other industries..
Zinc has suitable mechanical properties,The strength and hardness of zinc itself are not high, but after adding alloying elements such as aluminum and copper, its strength and harAtomic radius (calc) 135 (142) pm,Covalent radius 131 pm..

Check Stock