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96196 results for "N,N\'-Bis(2-hydroxyethyl)ethylenediamine&pageNo=25"

 

2,3,5-Triphenyltetrazolium chloride (TTC), white powder

Supplier: MP Biomedicals

2,3,5-Triphenyltetrazolium Chloride is a redox indicator. In the TTC assay (also known as TTC test or tetrazolium test), TTC is used to differentiate between metabolically active and inactive tissues. The white compound is enzymatically reduced to red TPF (1,3,5-triphenylformazan) in living tissues due to the activity of various dehydrogenases (enzymes important in oxidation of organic compounds and thus cellular metabolism), while it remains as white TTC in areas of necrosis since these enzymes have been either denatured or degraded.
2,3,5-Triphenyltetrazolium Chloride is commonly used in biochemical experiments especially to indicate cellular respiration. TTC has been employed in autopsy pathology to assist identification of post-mortem myocardial infarctions. Healthy viable heart muscle will stain deep red from the cardiac lactate dehydrogenase; while areas of potential infarctions will be more pale. Useful indicator for reducing substances

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Affinity chromatography media, MabSelect SuRe™

Affinity chromatography media, MabSelect SuRe™

Supplier: Cytiva

MabSelect SuRe™ is composed of a rigid, high-flow agarose matrix and alkali-tolerant rProtein A ligand. The ligand has been engineered to provide greater stability than conventional protein A-based media in the alkaline conditions used in CIP protocols. This enhanced alkali stability improves process economy and product quality.

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XTERRA IS COLUMN 2.1X20MM 25µM HPLC 1 * 1 items

Supplier: WATERS

XTERRA IS COLUMN 2.1X20MM 25µM HPLC 1 * 1 items

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Laboratory chairs, standing rests, stools, Labster

Laboratory chairs, standing rests, stools, Labster

Supplier: bimos

Apart from special hygiene features, a laboratory chair must always be ready for use at changing places of work. It should take up a minimum of space yet still offer maximum ergonomics and seating comfort so as to guarantee precise and concentrated work over longer periods of time. Labster is ideal for everyday use in the laboratory.

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CONTAINER CATHETER PRODUCTS WITH COVER 1 * 1 items

Supplier: SARSTEDT

CONTAINER CATHETER PRODUCTS WITH COVER 1 * 1 items

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Cubis® II MCA 225P Ultra-High Resolution Semi-Micro Balances

Cubis® II MCA 225P Ultra-High Resolution Semi-Micro Balances

Supplier: Sartorius Balances

The Cubis® II laboratory balances are modular, therefore they allow to choose between applications and configurations which suit the best to the needs. These balances can be configured at the level of display, draftshields, software applications and hardware functions.

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Seal for 25ml and 50ml syringes 1 * 1 items

Supplier: CAMAG

Seal for 25ml and 50ml syringes 1 * 1 items

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LABELLING TAPE AQUA 25MMX12,7M 1 * 1 Roll

Supplier: PRECISION DYNAMICS TIMEM

LABELLING TAPE AQUA 25MMX12,7M 1 * 1 Roll

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FARRAR® ULC Ultra-Low Chambers

FARRAR® ULC Ultra-Low Chambers

Supplier: TRANE TECHNOLOGIES

Purpose-built for life science applications, FARRAR®’s ULC series including the Ultra-Low Chamber (ULC-190), Ultra-Low Chamber (ULC-328), and the new Ultra-Low Chamber (ULC-259) are the only −20 to −80 °C, forced-air, ultra-low-temperature freezers on the market with air and water-cooled options.

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Cubis® II MCA 125S Ultra-High Resolution Semi-Micro Balances

Cubis® II MCA 125S Ultra-High Resolution Semi-Micro Balances

Supplier: Sartorius Balances

The Cubis® II laboratory balances are modular, therefore they allow to choose between applications and configurations which suit the best to the needs. These balances can be configured at the level of display, draftshields, software applications and hardware functions.

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D-(+)-Camphor ≥98%

Supplier: Thermo Fisher Scientific

D-(+)-Camphor ≥98%

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HYDROMETER 0,940-1,000 25C 160MM 1 * 1 items

Supplier: GERING

HYDROMETER 0,940-1,000 25C 160MM 1 * 1 items

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Sodium pyruvate ≥99%, white powder cell culture reagent

Supplier: MP Biomedicals

Storage: +4 °C
Pyruvic acid is an intermediate in sugar metabolism and in enzymatic carbohydrate degradation (alcoholic fermentation) where it is converted to acetaldehyde and CO2 by carboxylase. In muscle, pyruvic acid (derived from glycogen) is reduced to lactic acid during exertion, which is reoxidized and partially retransformed to glycogen during rest. It improves coliform recovery when present in culture medium. It is involved in a metabolic regulatory pathway activated by mitochondrial oxidants. Pyruvate is involved in respiratory regulation in plants by interacting with alternative oxidase at a conserved cysteine residue. It may help prevent hydrogen peroxide mediated cell death.
Sodium pyruvate is utilized as a component in culture broth and media. Sodium pyruvate is used in Wallen fermentation medium to enhance the conversion of oleic acid to 10-ketostearic acid by Bacillus sphaericus. Sodium pyruvate has also been used to establish stably transfected human B cell lines.
Sodium Pyruvate has shown antioxidant properties and protective effects against oxygen radicals. Pyruvate is produced as part of glycolysis and is an intermediate in many metabolic pathways. It can be converted into acetyl CoA and enter the TCA Cycle.

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Cubis® II MCA 225S Ultra-High Resolution Semi-Micro Balances

Cubis® II MCA 225S Ultra-High Resolution Semi-Micro Balances

Supplier: Sartorius Balances

The Cubis® II laboratory balances are modular, therefore they allow to choose between applications and configurations which suit the best to the needs. These balances can be configured at the level of display, draftshields, software applications and hardware functions.

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7 COMPONENTS MIX 1 * 5 Ampoul

Supplier: CUSTOM MADE CHEMICALS LAB

7 COMPONENTS MIX 1 * 5 Ampoul

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Eppendorf twin.tec® PCR Plates 96-well, 250 µl

Eppendorf twin.tec® PCR Plates 96-well, 250 µl

Supplier: EPPENDORF

Eppendorf's twin.tec® 96-well, 250 µl PCR Plates feature a polycarbonate frame and thin-walled polypropylene wells ensuring optimal heat transfer and high rigidity. With raised well rims, these plates enable an effective seal, minimizing the risk of cross-contamination and contributing to consistently reliable results.

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LABELLING TAPE CHARTR.25MMX12,7M 1 * 1 Roll

Supplier: PRECISION DYNAMICS TIMEM

LABELLING TAPE CHARTR.25MMX12,7M 1 * 1 Roll

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HYDROMETER 1,280-1,340 25C 160MM 1 * 1 items

Supplier: GERING

HYDROMETER 1,280-1,340 25C 160MM 1 * 1 items

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Ultra-low temperature upright freezers, model SU780XLE

Ultra-low temperature upright freezers, model SU780XLE

Supplier: Stirling Ultracold

Ultra-low temperature freezer featuring the free-piston Stirling engine. This next generation of environmentally sustainable ULT freezers achieve stable storage conditions over a wide temperature range. The freezer uses 70 to 75% less energy than standard compressor-based ULT freezers, with the industry's best ultra-low cooling performance.

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calibrate with certificate 1 * 1 items

Supplier: HAMILTON BONADUZ

calibrate with certificate 1 * 1 items

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SAMPLE CELL 1INCH SQUARE25ML MATCHEDPAIR 1 * 1 items

Supplier: Hach

SAMPLE CELL 1INCH SQUARE25ML MATCHEDPAIR 1 * 1 items

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BURETTE PTFE S/COCK CLASS A 25MLX0.05ML 1 * 1 items

Supplier: Poulten & Graf

BURETTE PTFE S/COCK CLASS A 25MLX0.05ML 1 * 1 items

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Alsint tiles square 50x25x4mm 1 * 1 items

Supplier: MORGAN ADVANCED MATERIALS HALD

Alsint tiles square 50x25x4mm 1 * 1 items

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HYDROMETER 1,060-1,120 25C 160MM 1 * 1 items

Supplier: GERING

HYDROMETER 1,060-1,120 25C 160MM 1 * 1 items

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AccQ-Tag Ultra - Derivitization Kit (250 analyses) 1 * 1 KIT

Supplier: WATERS

AccQ-Tag Ultra - Derivitization Kit (250 analyses) 1 * 1 KIT

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Individual PCR tubes with attached caps

Individual PCR tubes with attached caps

Supplier: Brand

PP. These 0,2 and 0,5 ml PCR tubes with attached caps are compatible with leading thermal cyclers with heated lids.

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SAFETY VALVE COMPLETE 1/2 INCH (15MM) 1 * 1 items

Supplier: Priorclave

SAFETY VALVE COMPLETE 1/2 INCH (15MM) 1 * 1 items

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Respirators with FR shoulder cape, Z-Link Series

Respirators with FR shoulder cape, Z-Link Series

Supplier: RPB SAFETY

The RPB Z-Link respirator with FR shoulder cape is the world's most comfortable (fully padded) and versatile Industry respirator. Providing the highest respiratory protection available (TH3) the Z-Link system also provides hard hat protection, eye and face protection and hearing protection.

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Respirators with FR face seal, Z-Link Series

Respirators with FR face seal, Z-Link Series

Supplier: RPB SAFETY

The RPB Z-link respirator with FR face seal, is the world's most comfortable (fully padded) and versatile industry respirator. Providing the highest respiratory protection available (TH3), the Z-Link system also provides hard hat protection, eye and face protection and hearing protection.

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CLIP FOR JOINTS STAINLESS STEEL ST 1 * 1 items

Supplier: witeg Labortechnik

CLIP FOR JOINTS STAINLESS STEEL ST 1 * 1 items

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