Alkaline Earth Metal Salts

Alkaline earth metal salts are available in a wide variety of chemical compositions, quantities, purities, and reagent grades. They have numerous chemical, biological, pharmaceutical, educational, and research applications.

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1,891 – 1,905 of 2,084 results

1,891

Sigma Aldrich Fine Chemicals Biosciences D-Pantothenic acid hemicalcium salt BioReagent, suitable for cell culture, suitable for insect cell culture, suitable for plant cell culture | 137-08-6 | MFCD00002766 | 100g

D-Pantothenic acid hemicalcium salt BioReagent, suitable for cell culture, suitable for insect cell culture, suitable for plant cell culture | 238.27 | 137-08-6 | MFCD00002766 | 100g

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1,892

Hach Company Calcium Sulfate Powder, 50 Tests

Extractant for Nitrate Nitrogen determination in soils

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1,893

Sigma Aldrich Fine Chemicals Biosciences Calcium carbonate BioXtra | 471-34-1 | MFCD00010906 | 100g

Calcium carbonate BioXtra | 99% | MW: 100.09 | 471-34-1 | MFCD00010906 | 100g

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1,894

Sigma Aldrich Fine Chemicals Biosciences Acid Fuchsin calcium salt certified by the Biological Stain Commission, Dye content >=60 % | 123334-10-1 | MFCD00001654 | 100G

Acid Fuchsin calcium salt certified by the Biological Stain Commission, Dye content >=60 % | Mol Wt: 579.64 | 123334-10-1 | MFCD00001654 | 100G

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1,895

Sigma Aldrich Fine Chemicals Biosciences Magnesium oxide tested according to Ph Eur, heavy | 1309-48-4 | MFCD00011109 | 1kg

Magnesium oxide tested according to Ph Eur, heavyPurity: | MW: 40.3 | 1309-48-4 | MFCD00011109 | 1kg

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1,896

Sigma Aldrich Fine Chemicals Biosciences Barium carbonate ACS reagent, >=99% | 513-77-9 | MFCD00003448 | 2.5KG

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1,897

Research Products International Corp Calcium Chlor Anhydrous 2.5KG

CAS Number: 10043-52-4
Molecular Formula: CaCl₂
Molecular Weight: 110.98

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1,898

Sigma Aldrich Fine Chemicals Biosciences Calcium chloride anhydrous, free-flowing, Redi-Dri(TM), >=97% | 10043-52-4 | MFCD00010903 | 2.5KG

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1,899

Quality Biological Inc Magnesium Chloride 1 M, 100 mL

Magnesium is a typical ionic halide, and is very soluble in water. ¿ Magnesium has a variety of biological roles in enzymology, cell membrane/wall structure, muscle cell physiology, and nucleic acid structure. ¿ Magnesium is an essential co-factor in many enzymes, including DNAse, some restriction enzymes, and Ribonuclease H. ¿ Filtered through a 0.22 ¿m membrane ¿ DNase, RNase, and Protease tested ¿ Applications: Magnesium Chloride, 1 M can be used in PCR reactions, buffers, and as a stock solution of the magnesium ion. ¿ Storage Conditions: 15¿C to 30¿C ¿ Shipping Condition: ambient temperature ¿ Sterile Filtered ¿ DNase, RNase and Protease tested ¿ Product and/or packaging contains recycled/renewable content ¿ Product and/or packaging is recyclable or reduces waste ¿ Product and/or packaging is safer to human and environmental health ¿ ¿ Max Shelf Life: 36 months

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1,900

Research Products International Corp PotasPhos Dibasic Anhydr 2.5KG

Potassium Phosphate Dibasic, Anhydrous (dipotassium phosphate) is a buffering agent commonly used in molecular biology, biochemistry, and cell culture. It effectively maintains pH in the neutral to slightly alkaline range (7.0–8.0), making it ideal for applications such as protein purification, enzyme assays, and cell culture media. Its strong buffering capacity ensures experimental consistency. In addition to pH control, it serves as a potassium ion source—supporting cellular processes and metabolism. Its dual role as a pH stabilizer and nutrient makes it valuable in media formulation and biochemical research.