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Product Image-160847G

VWR® TISAB II Solution (Total Ionic Strength Adjustment Buffer) for Fluoride Determinations

Catalog Number: (160847G)
Supplier: VWR Chemicals
Description: Total ionic strength adjustment buffer solution for use with selective ion electrodes.
UOM: 1 * 5 L

MSDS Certificates


Image Unavailable-662-0379

ISE sample conditioning buffers and solutions

Supplier: WTW
Description: Ion strength adjustment solutions have multiple tasks: TISAB for fluoride measurements does not only adjust the pH value, by also decomplexes the fluoride-containing complex compounds. Other ion strength adjustment solutions ensure an adapted pH value as well as the addition of a suitable conducting salt to correctly capture the concentration.

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Product Image-METT51350106

TISAB III solution (Total Ionic Strength Adjustment Buffer) for fluoride determinations

Catalog Number: (METT51350106)
Supplier: Mettler - Toledo
Description: TISAB III solution for fluoride determinations
UOM: 1 * 250 mL
Product Image-662-0838

Ionic strength adjustors (ISA) and special reagents for ion selective electrodes, Orion™

Supplier: Thermo Orion
Description: Ionic strength adjustors are used for analysis with ion selective electrodes, and special reagents are used with some ion selective electrodes.

Product Image-ORIO2115001

pH/mV/°C/ISE meter, bench, Orion™ Dual Star™

Supplier: Thermo Orion
Description: These bench top meters with two measuring channels are designed for accurate and reliable pH, ion concentration, mV, ORP and temperature measurements. Ideal for high throughput pH and ion analysis in the lab.

Product Image-HACH2488349

Ionic strength adjustor (ISA)

Catalog Number: (HACH2488349)
Supplier: Hach
Description: Nitrate Ionic Strength Adjustor (ISA) Buffer Solution for sample treatment in nitrate determination by ion selective electrode.
UOM: 1 * 500 mL
Product Image-HACH4447169

Ionic strength adjusters (ISA), Powder Pillows

Supplier: Hach
Description: Reagents in Powder Pillow form - typically as powder which does not appreciably affect the dilution of the sample.

Certificates

Product Image-HACH2824349

Ionic strength adjustor for ammonia

Catalog Number: (HACH2824349)
Supplier: Hach
Description: Ammonia Ionic Strength Adjustor (ISA) buffer solution for ammonia determinations by electrode methods.
UOM: 1 * 500 mL
Product Image-HACH4456369

Electrode solutions and reagents for ion selective electrodes

Supplier: Hach
Description: Chloride ionic strength adjustor (ISA) buffer powder pillows

Product Image-555-7136

HPLC columns, Acclaim™ mixed-mode WAX-1

Supplier: Thermo Fisher Scientific
Description: These columns result in a multimode separation mechanism including hydrophobic, anion-exchange and cation-exclusion interactions. Consequently, retention of basic, neutral and acidic molecules can be either independently or concurrently adjusted by changing ionic strength, pH and organic solvent content in the mobile phase.

Product Image-662-0977

pH buffer solutions, Pure Water™ and pHISA™ Adjustor, Orion™

Supplier: Thermo Orion
Description: Buffers for calibration giving fast, accurate pH results in high purity and low ionic strength waters. Recommended for samples such as well water, rain water, distilled/deionized water, boiler feed water, and process water.

Image Unavailable-662-0827

Fluoride calibration standards for ISE measurement, Orion™

Supplier: Thermo Orion
Description: Fluoride standards are pre-made with total ionic strength adjustor buffer (TISAB) and requiring the TISAB be added only to your samples.

MSDS Certificates

Image Unavailable-PRSI91-353

Human recombinant Biglycan (from Cells)

Catalog Number: (PRSI91-353)
Supplier: ProSci Inc.
Description: Biglycan is a 200-350 kD proteoglycan consisting of a 45 kD core protein and two chrondroitin/dermatan sulfate glycosaminoglycan chains. Biglycan binds to TGF-ß. It also binds to collagen type I in low ionic strength (less than 3 mM phosphate) buffer. At higher ionic strengths, Biglycan does not bind to collagen type I. It enhances the inhibition effect of TGF-ß on osteoclast proliferation at a concentration of 4-20 mg/ml. It also prevents the attachment of CHO cells to fibronectin, with a 50% inhibition at 17-21 mg/ml.
UOM: 1 * 50 µG
Image Unavailable-551-0404

Solid phase extraction cartridges, Bond Elut™ LMS

Supplier: VARIAN
Description: Bond Elut™ LMS polymeric sorbent lets you elute without having to add amine modifiers, buffers, or acids. The elimination of secondary interactions means that elution of analytes can be achieved with pure organic solvents or HPLC mobile phase-compatible solvent mixtures of low ionic strength. These characteristics are crucial to allow compatibility with LC/MS or other delicate analytical techniques.

Image Unavailable-ICNA0219473801

Sodium chloride ≥99.5%, white powder cell culture reagent

Supplier: MP Biomedicals
Description: Storage: Store at Room Temperature (15-30 °C)
Sodium chloride is a commonly used chemical which is found widely in nature. It is considered to be an essential nutrient. Excess amounts of sodium chloride can destroy electrolyte balance and cause death in most animals, including humans.
Sodium chloride is used in a wide variety of biochemical applications, including intravenous fluids (normal saline is 0.9% w/v in water), density gradients, a diluent to increase ionic strength in buffers or culture media and in salt-out procedures in the isolation of DNA. It has also been used in high concentrations for preservation of foods since bacteria cannot grow in high salt conditions. Sodium chloride is widely used in protein crystallization.

Certificates

Image Unavailable-ICNA0219484805

Sodium chloride ≥99.5%, white crystalline powder for molecular biology

Supplier: MP Biomedicals
Description: Sodium chloride is a commonly used chemical which is found widely in nature. It is considered to be an essential nutrient. Excess amounts of sodium chloride can destroy electrolyte balance and cause death in most animals, including humans.
Sodium chloride is used in a wide variety of biochemical applications, including intravenous fluids (normal saline is 0.9% w/v in water 10), density gradients 3,6, a diluent to increase ionic strength in buffers or culture media and in salt-out procedures in the isolation of DNA. It has also been used in high concentrations for preservation of foods since bacteria cannot grow in high salt conditions. A salt-ice mixture in the ratio of approximately 33 g sodium chloride to 100 g ice (at -1°C) will drop in temperature to as low as -21°C, depending on the rate of stirring and the size of the ice chunks.

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Stock for this item is limited, but may be available in a warehouse close to you. Please make sure that you are logged in to the site so that available stock can be displayed. If the call is still displayed and you need assistance, please call us at +43 1 97002 - 0.
Stock for this item is limited, but may be available in a warehouse close to you. Please make sure that you are logged in to the site so that available stock can be displayed. If the call is still displayed and you need assistance, please call us at +43 1 97002 - 0.
Dual use goods can only be delivered within the European Union.
Dual use goods can only be delivered within the European Union.
This product has been blocked by your organization. Please contact your purchasing department for more information.
The original product is no longer available. The replacement shown is available.
This product is no longer available. Alternatives may be available by searching with the VWR Catalog Number listed above. If you need further assistance, please call VWR Customer Service at +43 1 97002 - 0.
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