Reagents, D

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Reagents, D

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  • Drierite Drying Agent (Anhydrous Calcium Sulfate), Indicating Grade

    W.A. Hammond Drierite Co.

    Indicating Drierite is impregnated with cobalt chloride. Indicating Drierite is blue when dry and changes to pink upon absorption of moisture. The color change is pronounced and clearly visible. This makes Indicating Drierite valuable when it is necessary to know with certainty that dryness is…

  • DPD Free Chlorine Reagent Powder Pillows, 10 mL Sample

    Hach

    Chlorine, Free USEPA accepted for reporting for drinking water analysis using Hach Method 8021, DPD Method Range: 0 - 2.0 mg/L Sample Size: 10 mL,25mL,5mL pk/300 Powder Pillows

  • D-(+)-Glucose, anhydrous, 99%

    Alfa Aesar

    Synonym(s): Dextrose Formula: C6H12O6 Formula weight: 180.16 Purity: 99% CAS Number: 50-99-7 Harmonized Tariff Code:  1702.30

  • Diethyl ether, Spectrophotometric Grade, 99+%, inhibitor free

    Alfa Aesar

    Synonym(s): Ether, Ethyl ether Formula: C4H10O Formula weight: 74.12 Purity: 99+%, inhibitor free CAS Number: 60-29-7 UN Number: UN1155 Hazard Class: 3 Packing Group: I Harmonized Tariff Code:  2909.11 Hazard Statements: H224-H302-H336 Extremely flammable liquid and…

  • Drierite Drying Agent (Anhydrous Calcium Sulfate), Regular Grade

    W.A. Hammond Drierite Co.

    Properties: REGULAR DRIERITE is anhydrous calcium sulfate. It is of neutral pH, constant in volume, chemically inert except toward water, insoluble in organic liquids and refrigerants, non-disintegrating, non-wetting, non-toxic, non-corrosive, non-chan-neling, generally recognized as safe (GRAS) by…

  • ALDRICH 2,4-Dinitrophenylhydrazine, reagent grade, 97%

    MilliporeSigma

    Formula: (O2N)2C6H3NHNH2 Formula Weight: 198.14 CAS No.: 119-26-6 Purity: 97% Application: Reagent for the determination of aldehydes 1 and ketones. 2, 3 Also employed in cyclocondensations to pyrazoles. 4 Packaging: 25,…

  • Dimethyl sulfoxide, HPLC Grade, 99.9+%

    Alfa Aesar

    Formula: (CH3)2SO Formula weight: 78.13 Purity: 99.9+% CAS Number: 67-68-5 Harmonized Tariff Code:  2930.90 Hazard Statements: H227 Combustible liquid. Precautionary Statements: P210-P280-P370+P378a-P403+P235-P501a Keep away from heat/sparks/open flames/hot surfaces. - No…

  • Diethylamine, 99+%

    Alfa Aesar

    Formula: C4H11N Formula weight: 73.14 Purity: 99+% CAS Number: 109-89-7 UN Number: UN1154 Hazard Class: 3 Packing Group: II Harmonized Tariff Code:  2921.19 Hazard Statements: H225-H314-H302-H312-H332 Highly flammable liquid and vapour. Causes severe skin burns and eye…

  • Dimethyl Sulfoxide

    MP Biomedicals

    Dimethyl sulfoxide (DMSO) is a highly polar aprotic organic reagent that has exceptional solvent properties for organic and inorganic chemicals. Dimethyl Sulfoxide is ideal for use as a cryoprotectant. Also used in chemical reactions, in polymerase chain reactions (PCR) as a PCR cosolvent to…

  • SIGMA Dimethyl sulfoxide, =99.5% (GC), plant cell culture tested

    MilliporeSigma

    Synonyms: DMSO; Methyl sulfoxide Formula: (CH3)2SO Formula Weight: 78.13 CAS No.: 67-68-5 Purity: ≥99.5% (GC) Density: 1.10 g/mL(lit.) Caution: Supercools easily and remelts slowly at room temperature. Solidified product can be re-liquified by warming…

  • SIGMA Driselase® from Basidiomycetes sp. powder, Protein >=10 % by biuret

    MilliporeSigma

    MDL Number: MFCD00130978 Storage: −20°C

  • ALDRICH a-D-Glucose, anhydrous, 96%

    MilliporeSigma

    Synonym(s): alpha-D-Glucose; α-Dextrose Empirical Formula: C6H12O6 Linear Formula: C6H12O6 Formula Weight: 180.16 MDL Number: MFCD00063774 Purity: 96% Melting Point: 153-156 °C(lit.)

  • 2,6-Di-tert-butyl-4-methylphenol, 99%

    Alfa Aesar

    Synonym(s): BHT, Butylated hydroxytoluene Formula: C15H24O Formula weight: 220.36 Purity: 99% CAS Number: 128-37-0 UN Number: UN3077 Hazard Class: 9 Packing Group: III Harmonized Tariff Code:  2907.19 Hazard Statements: H302-H319 Harmful if swallowed. Causes serious eye…

  • DTT, DL-Dithiothreitol

    bioWORLD

    DTT is used to reduce disulfide linkages while maintaining the thiol group in the reduced state in solution. Note: Most DTT preparations contain oxidized DTT. bioWorld's DTT is tested for proteomics research, sealed under Nitrogen, and assured of quality.  Synonyms: …

  • "Diethyl ether, analytical standard"

    MilliporeSigma

    Synonyms: Ether; Ethyl ether Formula: (CH3CH2)2O Formula Weight: 74.12 CAS No.: 60-29-7 Purity: ≥99.9% (GC) Density: 0.706 g/mL at 25 °C(lit.) Supplemental Hazard Statements: May form explosive peroxides., Repeated exposure may cause skin…

  • Diethylamine, =99.5%

    MilliporeSigma

    Formula: (C2H5)2NH Formula Weight: 73.14 CAS No.: 109-89-7 Purity: ≥99.5% Density: 0.707 g/mL at 25 °C(lit.) Packaging: 1, 2, 2.5 L in glass bottle Packaging: 18 L in steel drum Packaging: 5, 100, 500, 6 x 500 mL in glass bottle …

  • "1,3-Dihydroxynaphthalene"

    MilliporeSigma

    for spectrophotometric det. of glucuronic acid according to Tollens, ≥97.0% Synonym(s): 1,3-Naphthalenediol; Naphthoresorcinol Empirical Formula: C10H8O2 Formula Weight: 160.17 Linear Formula: C10H6(OH)2 MDL…

  • Dissolved Oxygen DT Reagent Sets

    Hach

    (Drop Count Titration Method) For OX-2P Test Kit (1469-00) Contains: Dissolved Oxygen 1, 2, and 3 Reagent Powder Pillows; Sodium Thiosulfate Standard (0.0109 N)

  • "Dimethomorph, PESTANAL®, analytical standard"

    MilliporeSigma

    Formula: C21H22ClNO4 Formula Weight: 387.86 CAS No.: 110488-70-5 Legal Information: PESTANAL is a registered trademark of Sigma-Aldrich Laborchemikalien GmbH

  • 1,3-Dichlorobenzene, 98%

    Alfa Aesar

    Synonym(s): m-Dichlorobenzene Formula: C6H4Cl2 Formula weight: 147.00 Purity: 98% CAS Number: 541-73-1 UN Number: UN3082 Hazard Class: 9 Packing Group: III Harmonized Tariff Code:  2903.99 Hazard Statements: H302-H227 Harmful if swallowed. Combustible liquid. …

  • SIGMA Dulbecco's Phosphate Buffered Saline, Modified, without calcium chloride…

    MilliporeSigma

    Synonym(s): DPBS Application: Dulbecco’s Phosphate Buffered Saline 10X is a stock solution used to prepare 1X D-PBS in cell culture grade water (W3500). D-PBS is used to wash cells during preparation and serial transfer.

  • ALDRICH 2,2-Diphenyl-1-picrylhydrazyl,

    MilliporeSigma

    Synonym(s): 1,1-Diphenyl-2-picrylhydrazyl radical; 2,2-Diphenyl-1-(2,4,6-trinitrophenyl)hydrazyl; DPPH Formula: C18H12N5O6 Formula Weight: 394.32 CAS No.: 1898-66-4 Other Notes: Free radical Storage: 2-8°C Packaging: 1, 5 g in…

  • SIGMA Dulbecco's Phosphate Buffered Saline, With calcium chloride and magnesium…

    MilliporeSigma

    Synonym(s): DPBS Application: A general use, isotonic saline solution for washing cells and tissues.

  • SIGMA Deoxyribonuclease I from bovine pancreas Type IV, lyophilized powder, >=2…

    MilliporeSigma

    Synonym(s): DNase I; Deoxyribonucleate 5'-oligonucleotido-hydrolase MDL Number: MFCD00130918 Storage: −20°C

  • ALDRICH Di-tert-butyl phosphite, 95%

    MilliporeSigma

    Synonym(s): Di- tert -butyl phosphonate Empirical Formula: C8H19O3P Linear Formula: C8H19O3P Formula Weight: 194.21 MDL Number: MFCD00995019 Purity: 95% Density: 0.960 g/L at 25 °C …

  • SIGMA Dexamethasone >=98% (HPLC), powder

    MilliporeSigma

    Synonym(s): (11beta,16alpha)-9-Fluoro-11,17,21-trihydroxy-16-methylpregna-1,4-diene-3,20-dione; 9alpha-Fluoro-16alpha-methyl-11beta,17alpha,21-trihydroxy-1,4-pregnadiene-3,20-dione; 9alpha-Fluoro-16alpha-methylprednisolone; Prednisolone F Formula: C22H29FO5

  • Duolink® In Situ Detection Reagents Red

    MilliporeSigma

    Application Experiments conducted using Duolink in situ reagents can detect and visualize protein interactions, protein expression levels and post translational modifications at the single molecule level in fixed cells and tissue samples. To perform a complete Duolink in situ experiment…

  • SIGMA Dulbecco's Modified Eagle's Medium - high glucose With 4500 mg/L glucose,…

    MilliporeSigma

    Synonym(s): DME; DMEM Storage: 2-8°C

  • SIGMA Duolink® In Situ PLA® Probe Anti-Rabbit PLUS Affinity purified Donkey anti…

    MilliporeSigma

    Storage: 2-8°C Included Fees: C957D35 has a Dry/Wet Ice Fee included in the price. To see the value of these fees, download our Fee List.

  • Diaion r UBK10(Na), ion exchange resin, 10% cross-linked, strongly acidic gel…

    Alfa Aesar

    Harmonized Tariff Code:  3914.00

  • Diethyl ether Laboratory Reagent, =99.5% (GC)

    Honeywell

    Storage condition: Room Temperature UN Number: UN1155 GHS pictograms: GHS07;GHS02 Signal Words: Danger H Statements: H302;H336;H224;EUH066;EUH019 P Statements: P280;P260;P243;P308 + P313;P304 + P340;P301 + P330 + P331 Package Type: Aluminum Bottle C.A.S. Number 1: 60-29-7 …

  • Diclofenac sodium salt

    MilliporeSigma

    analytical standard Synonym(s): 2-[(2,6-Dichlorophenyl)amino]benzeneacetic acid sodium salt Empirical Formula: C14H10Cl2NNaO2 Formula Weight: 318.13 Linear Formula: C14H10Cl2NNaO2 MDL Number: …

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