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Product Image-RCRV010510100N

VeriSpec® Calcium Standard for ICP/MS 100 ppm in 2% HNO₃

Description: Certified reference material (CRM) for ICP-MS
Catalog Number: RCRV010510100N
Supplier: Ricca Chemical

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Product Image-RCRV010009100N

VeriSpec® Calcium (Ca) Standard for AAS 1000 ppm in 2% HCl, RICCA Chemical Company

Description: Certified reference material (CRM) for AA (atomic absorption)
Catalog Number: RCRV010009100N
Supplier: Ricca Chemical

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Product Image-RCRV010068100N

VeriSpec® Calcium (Ca) Standard for AAS 1000 ppm in 2% HNO₃, RICCA Chemical Company

Description: Certified reference material (CRM) for AA (atomic absorption)
Catalog Number: RCRV010068100N
Supplier: Ricca Chemical

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Product Image-470183-360

Calcium Phosphate Slide

Description: Bone Mineral
Catalog Number: 470183-360
Supplier: Avantor
Product Image-470045-512

Calcium Chloride Dihydrate

Description: CAS Number: 10035-04-8
Formula: CaCl2·2H2O
Freezing Point: 175°C
Solubility: Water and Alcohol
Synonyms: Calcium Chloride, Hydrated
Shelf Life: 12 Months
Catalog Number: 470045-512
Supplier: Ward's Science

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Image Unavailable-TCS0054-025G

Calcium(2E,4E)hexa-2,4-dienoate ≥95.0% (by titrimetric analysis)

Description: CAS Number: 7492-55-9
MDL Number: MFCD00043805
Molecular Formula: C6H8O2
Molecular Weight: 262.32
Purity/Analysis Method: >95.0% (T)
Form: Crystal
Color: White
Catalog Number: TCS0054-025G
Supplier: TCI America

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Image Unavailable-77664-080

Calcium Buffer Kit

Description: A set of eight calcium buffers covering the range of concentration from 10⁻¹ to 10⁻⁸ M Ca⁺⁺. Each buffer contains 20 ml of solution and enough potassium chloride to set the ionic strength to 0.1 M.
Catalog Number: 77664-080
Supplier: WORLD PRECISION INSTRUMENTS LLC

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Product Image-470300-536

Calcium Carbonate

Description: CAS Number: 1317-65-3
Formula: CaCO3
Density: 2.71 g/mL
Solubility: Water and Acids
Synonyms: Precipitated Chalk, Natural Chalk, Powdered Chalk
Shelf Life: 36 Months
Storage: Green
Catalog Number: 470300-536
Supplier: Ward's Science

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Product Image-470300-558

Calcium Chloride

Description: CAS Number: Mixture
Formula: CaCl2
Freezing Point: 772 °C
Shelf Life: 12 Months
Storage: Green
Catalog Number: 470300-558
Supplier: Ward's Science

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Product Image-470225-774

Calcium Hydroxide

Description: CAS Number: 1305-62-0
Formula Weight: 74.10
Formula: Ca(OH)2
Hazard Info: Irritant, Corrosive
Density (g/mL): 2.24
Boiling Point (°C): as CaO 579
Freezing Point (°C): as CaO 2580
Solubility: Water, Glycerol, and Acids
Synonyms: Hydrated Lime, Slacked Lime, Caustic Lime, Calcium Hydrate
Shelf Life (months): 12
Storage: Green
Catalog Number: 470225-774
Supplier: Ward's Science

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Image Unavailable-CA06645

Calcium Gluconate Gel, Safecross® First Aid

Description: Calcium gluconate gel is designed to mitigate the effects of hydrofluoric acid on skin.
Catalog Number: CA06645
Supplier: Safecross First Aid Limited
Product Image-470300-624

Calcium Nitrate 4-Hydrate

Description: CAS Number: 13477-34-4
Formula Weight: 236.15
Formula: Ca(NO3)2·4H2O
Hazard Info: Flammable, Oxidizer, Explosive
Density (g/mL): 2.36
Boiling Point (°C): Decomposes
Freezing Point (°C): 45
Solubility: Water, Alcohol and Acetone
Synonyms: Calcium Nitrate Tetrahydrate, Nitric Acid Calcium(II) Salt
Shelf Life (months): 12
Storage: Yellow
Catalog Number: 470300-624
Supplier: Ward's Science

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Product Image-470300-532

Calcium Carbide

Description: CAS Number: 75-20-7
Formula: CaC2
Density: 2.20 g/mL
Freezing Point: 1700 to 2300°C
Solubility: Water
Synonyms: Acetylene Oxygen, Carbide
Shelf Life: 36 Months
Catalog Number: 470300-532
Supplier: Ward's Science

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Image Unavailable-77664-082

Calcium Buffers

Description: CALBUF-2 is especially suitable for calibrating fluorescent Ca⁺⁺ indicators. It provides eleven buffer standards in the 10⁻⁴ to 10⁻⁸ M Ca⁺⁺ range, whereas other commonly used fluorescent Ca⁺⁺ indicators have the apparent Kd in the range of 100 to 300 nM. As with any ionic sensitive indicator, the sensitivity range of these indicators is about 1.0 log unit above and below the Kd. CALBUF-2 provides seven calibration points in this sensitivity range. It has an osmolarity of 0.305, which is isotonic with most mammalian cells.
Catalog Number: 77664-082
Supplier: WORLD PRECISION INSTRUMENTS LLC

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Product Image-75877-986

QuantiChrom™ Calcium Assay Kit, BioAssay Systems

Description: For quantitative determination of calcium ion and evaluation of drug effects on calcium metabolism.
Catalog Number: 75877-986
Supplier: BIOASSAY SYSTEMS

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Product Image-34118-118

Orion™ Calcium Electrodes, Thermo Scientific

Description: Measure calcium in aqueous solutions simply, accurately, and economically with Orion™ Calcium Electrodes.
Catalog Number: 34118-118
Supplier: Thermo Fisher Scientific
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