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2-Chloro-4,6-dinitroaniline

Supplier: EHRENSTORFER

2-Chloro-4,6-dinitroaniline

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3-(3,4-Dihydroxyphenyl)-L-alanine

Supplier: LGC Standards PROMOCHEM

3-(3,4-Dihydroxyphenyl)-L-alanine

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Tyvek® 1073B autoclavable wrappers

Tyvek® 1073B autoclavable wrappers

Supplier: KEYSTONE CLEANROOM PRODUCTS

Medical grade 1073B Tyvek® wrappers improve the microbial barrier and cleanliness of your sterilisation wrap.

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Accessories for storage cabinets

Accessories for storage cabinets

Supplier: asecos

Storage cabinet, Bottle rack for 32 bottles with Ø 40 mm, sheet steel, plastic laminated in RAL 7035, 220×440×30 mm

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Protocatechuate-3,4-dioxygenase, MP Biomedicals

Supplier: MP Biomedicals

Inhibitors : Ag⁺, Hg²⁺, PCMB; Optimum temperature: 60 to 65 °C; Thermal stability: below 50 °C (pH 6,0; 1 h).

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Avantor® ACE® Phenyl, HPLC Columns, 3 µm

Avantor® ACE® Phenyl, HPLC Columns, 3 µm

Supplier: Avantor

These ultra inert Avantor® ACE® Phenyl columns provide great reproducibility and column lifetime. These stainless steel columns are available in a wide range of particle sizes and dimensions from capillary to preparative.

    
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Tygon® E-Lab E-3603 Transfer Tubing

Tygon® E-Lab E-3603 Transfer Tubing

Supplier: Avantor Fluid Handling

Long life, won’t age or oxidize.

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Sepharose™ CL-4B, cross-linked, Supelco®

Supplier: Merck

Sepharose™ CL-4B, cross-linked, Supelco®

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2-Butyne-1,4-diol for synthesis, Sigma-Aldrich®

Supplier: Merck

2-Butyne-1,4-diol for synthesis, Sigma-Aldrich®

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2,4-Diquinolinecarboxylic acid for synthesis, Sigma-Aldrich®

Supplier: Merck

2,4-Diquinolinecarboxylic acid for synthesis, Sigma-Aldrich®

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Tween® 40 (Polysorbate) for synthesis, Sigma-Aldrich®

Supplier: Merck

Tween® 40 (Polysorbate) for synthesis, Sigma-Aldrich®

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3,4-Dichlorobenzyl alcohol for synthesis, Sigma-Aldrich®

Supplier: Merck

3,4-Dichlorobenzyl alcohol for synthesis, Sigma-Aldrich®

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Menadione (2-methyl-1,4-naphthoquinone, vitamin K3)

Supplier: Merck

Menadione (2-methyl-1,4-naphthoquinone, vitamin K3)

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Boot covers, 440

Boot covers, 440

Supplier: 3M

These boot covers are made of combined SMS laminate and provide protection agaoinst non hazardous liquids and dust.

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1,4-Dioxane ≥99.8% unstabilised, SPECTRONORM® for spectroscopy

1,4-Dioxane ≥99.8% unstabilised, SPECTRONORM® for spectroscopy

Supplier: VWR Chemicals

SPECTRONORM solvents have extensive specifications to meet the highly demanding requirements of UV applications.

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Ventilation accessories for extraction systems

Ventilation accessories for extraction systems

Supplier: DUPERTHAL

Exhaust air monitor optional with ventilator: Easy ventilation and monitoring of the venting system for safety cabinets. A sensor monitors the air flow speed/stream and gives a visual or audible signal if the value drops below the set-point value. The complete exhaust monitoring unit is supplied pre-assembled (ready to plug in) and is placed directly on the cabinet. The set-point value for the air stream flow rate is preset in the factory and can be individually adjusted by the pressure difference socket. In addition to the volumetric flow rate the power supply is also monitored. The system includes two floating contacts (24 V/2 A) for signal transmission to an external control room. Internal storage accumulator supplies the monitoring systems for 4 hours in the event of a power failure, display with easy fault indication and enables permanent monitoring according to DIN EN 1946-7. The housing is made from powder-coated sheet steel, silver pearl glimmer.

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Supelco® PESTANAL® Organic Reference Standard, N-Ethyl-3,4-(methylenedioxy)aniline

Supplier: Merck

Organic Standard, N-Ethyl-3,4-(methylenedioxy)aniline

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Avantor® ACE® C18-PFP, HPLC Columns, 3 µm

Avantor® ACE® C18-PFP, HPLC Columns, 3 µm

Supplier: Avantor

Avantor® ACE® C18-PFP phase utilises a specially developed ligand combining a C18 chain with integral PFP functionality. This results in a phase that maintains the hydrophobic, stability and low bleed characteristics of leading C18 phases, yet provides the multiple retention mechanisms of a PFP phase.

    
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Avantor® ACE® Silica, HPLC Columns, 3 µm

Avantor® ACE® Silica, HPLC Columns, 3 µm

Supplier: Avantor

Avantor® ACE® Silica columns provide great reproducibility and column lifetime. These stainless steel columns are available in a wide range of particle sizes and dimensions from capillary to preparative.

    
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Avantor® ACE® C18-PFP, HPLC Columns, 5 µm

Avantor® ACE® C18-PFP, HPLC Columns, 5 µm

Supplier: Avantor

Avantor® ACE® C18-PFP phase utilises a specially developed ligand combining a C18 chain with integral PFP functionality. This results in a phase that maintains the hydrophobic, stability and low bleed characteristics of leading C18 phases, yet provides the multiple retention mechanisms of a PFP phase.

    
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Avantor® ACE® C18-AR, HPLC Columns, 5 µm

Avantor® ACE® C18-AR, HPLC Columns, 5 µm

Supplier: Avantor

The Avantor® ACE® C18-AR phase utilises a specially developed ligand combining a C18 chain with integral phenyl functionality, thus combining the benefits of both C18 and phenyl characteristics into a single phase. This can be used for ‘standard’ C18 column separations, but is additionally recommended for separations that involve compounds containing aromatic functionality.

    
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Masterflex® Transfer Tubing, Vinyl, Avantor®

Masterflex® Transfer Tubing, Vinyl, Avantor®

Supplier: Avantor Fluid Handling

Ideal for general-purpose applications.

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Flat flange lids, centre neck, 1 angled side neck

Flat flange lids, centre neck, 1 angled side neck

Supplier: Lenz Laborglas GmbH & CO.KG

DURAN®, Borosilicate glass.

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Desiccator cabinets, Secador®, SP Bel-Art

Desiccator cabinets, Secador®, SP Bel-Art

Supplier: Bel-Art Products, a Part of SP

The attractive design and sturdy construction of the Secador® range of desiccator cabinets ensures easy and reliable storage of moisture and UV sensitive products. Durastar® co-polyester construction blocks 99% of UV light and is resistant to staining, crazing and chemical attack.

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Standard conical ground joints cones, Quickfit®

Standard conical ground joints cones, Quickfit®

Supplier: SciLabware

PYREX® borosilicate glass.

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Cover glasses

Supplier: KNITTEL

Borosilicate glass of hydrolytic class 1 cover glasses with precise cutting.

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Reagent Reservoirs with Cover

Reagent Reservoirs with Cover

Supplier: Brand

For manual pipetting and automation. PP, 40 ml working volume, V-bottom, low dead volume, graduated.

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Microtome blades, Shandon

Microtome blades, Shandon

Supplier: Epredia

Choose from HP35, MB22, or MX35 microtome blades.

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Scalpel handles, Aesculap®

Supplier: Aesculap

Scalpel handle, Aesculap®, Carbon steel, No. 3, For: Blades 10 - 15, 40, 42, Length: 145 mm, Scalpel handle, round

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Supelco® Organic Reference Standard, PCB No 14

Supplier: Merck

Organic Standard, PCB No 14, Pack type: Glass bottle for solids

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