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Analytical measurement and testing

Chromatography

Cleaning and sterilisation

Cleanroom

Distillation, separation, filtration

Environmental-, soil-, water-, food analysis

General laboratory consumables

Heating and cooling technology

Life sciences

Liquid handling

Occupational safety, security

Optical instruments and microscopes

Sample preparation

Stirring, shaking, mixing

Vacuum technology, drying, dry storage

123456
15%
Air valves, PP | Ø mm: 20, Life time: 6 months
Air valves, PP | Ø mm: 20, Life time: 6 months
Brand: Bohlender GmbHAvailable in 3 variantsRed/yellow. With connecting thread UNF ¼" 28G. Filter membrane made of PTFE/PP with a porosity of 1 µm and integrated non-return valve made of silicone. With service life indicator.
€731,20
€621,52
Alkylation kit | Content: 3x1 ml each for TMSH, DMF-DMA
Alkylation kit | Content: 3x1 ml each for TMSH, DMF-DMA
Brand: Macherey-Nagel GmbH & Co. KGWhich is the proper reagent for methylation?Test kit for determination of the optimum alkylation.
€102,00
Alkylation reagents for GC - Trimethylsulphonium hydroxide | Description: TMSH, Capacity ml: 10
Alkylation reagents for GC - Trimethylsulphonium hydroxide | Description: TMSH, Capacity ml: 10
Brand: Macherey-Nagel GmbH & Co. KGAvailable in 3 variantsTMSH (0.2 M in methanol) M.G. 94.06
€680,00
All-glass syringes Dosys™, borosilicate glass 3.3 | Capacity ml: 10 - 100, Grad. ml: 10, Material Cone: Metal
All-glass syringes Dosys™, borosilicate glass 3.3 | Capacity ml: 10 - 100, Grad. ml: 10, Material Cone: Metal
Brand: SOCOREX ISBA SAAvailable in 17 variantsThe reusable borosilicate glass syringes offer superior chemical and heat shock resistance. A precious, low cost alternative to disposable plastic syringes, complementing the self-refilling models in many applications.Precision-machined plunger and barrel,Excellent fitting and liquid tightness (not gas tight)Permanent, high visibility graduationsAutoclavable at 121 °C / 250 °F
€42,00
ALUGRAM® Nano-SIL unmodified Nano-silica layers for HPTLC | Type: ALUGRAM® NANO-SIL G UV254, Plate format cm: 20 x 20, Gel thickness mm: 0.20
ALUGRAM® Nano-SIL unmodified Nano-silica layers for HPTLC | Type: ALUGRAM® NANO-SIL G UV254, Plate format cm: 20 x 20, Gel thickness mm: 0.20
Brand: Macherey-Nagel GmbH & Co. KGAvailable in 2 variantsALUGRAM®Nano silica 60, specific surface (BET) ~ 500m²/g, mean pore size 60Å, specific pore volume 0.75ml/g, particle size 2 to 10µm. Indicator: manganese activated zinc silicate with green fluorescence for short-wave UV (254nm).Binder: highly polymeric product, which is stable in almost all organic solvents and resistant towards aggressive visualisation reagents. Narrow fractionation of the silica particles allows sharper separations, shorter developing times, shorter migration distances, smaller samples and an increased detection sensitivity compared to SIL G plates.Available as glass plates with or without fluorescent indicator (UV254).
€263,00
Aluminium crimp seals ND11, ready assembled | Caps: Silver, with hole, Septa: PTFE transparent / natural rubber red-orange, Hardness: 60° shore A
Aluminium crimp seals ND11, ready assembled | Caps: Silver, with hole, Septa: PTFE transparent / natural rubber red-orange, Hardness: 60° shore A
Brand: La-Pha-Pack GmbHAvailable in 9 variants
€85,30
Aluminium oxide adsorbents for low pressure column chromatography | Type: Aluminium oxide 90 acidic, Range pH: 4 ± 0.3, Weight kg: 1
Aluminium oxide adsorbents for low pressure column chromatography | Type: Aluminium oxide 90 acidic, Range pH: 4 ± 0.3, Weight kg: 1
Brand: Macherey-Nagel GmbH & Co. KGAvailable in 9 variantsAluminium oxides produced by dehydration of different aluminium hydroxides, e. g. hydrargillite between 400 and 500°C, activity grade I, particle size 50 to 200µm, specific surface (BET) ~ 130m²/g.
€64,20
Aluminium oxide layers for TLC | Type: ALUGRAM® aluminium oxide*, Plate format cm: 20 x 20, Path length mm: 0.2
Aluminium oxide layers for TLC | Type: ALUGRAM® aluminium oxide*, Plate format cm: 20 x 20, Path length mm: 0.2
Brand: Macherey-Nagel GmbH & Co. KGAvailable in 3 variantsStandard, rigid TLC plates in a choice of media, backing materials, and with dimensions as outlined below.
€147,00
Ampoule opener
Ampoule opener
Brand: W. Söhngen GmbHSuitable for opening all standard ampoule sizes (2/5/10/20 ml).
€3,72
Analytical HPLC columns Nucleosil®100-5 C18pre columns | Type: 4 mm i.d.
Analytical HPLC columns Nucleosil®100-5 C18pre columns | Type: 4 mm i.d.
Brand: Macherey-Nagel GmbH & Co. KGGrain size 5 µm, pore dia. 100 Å. Octadecyl phase, endcapped, 15% C.
€153,00
b.safe caps, B 83, PE | Thread: B 83, Capillary connections: 4
b.safe caps, B 83, PE | Thread: B 83, Capillary connections: 4
Brand: Bohlender GmbHScrew caps, with freely movable insert made of PTFE, with female threads UNF ¼", for connecting capillary tubing (O.D. 3.2 mm) and a b.safe air valve with service life indicator.Scope of supply:fittings (PFA), blind fittings (PFA), air valve
€223,58
b.safe Caps, GL 28, PPS | Thread: GL 28, Capillary connections: 1
b.safe Caps, GL 28, PPS | Thread: GL 28, Capillary connections: 1
Brand: Bohlender GmbHAvailable in 2 variantsScrew caps, with freely movable insert made of PTFE, with female threads UNF ¼", for connecting capillary tubing (O.D. 3.2 mm) and a b.safe air valve with service life indicator.Scope of supply:fittings (PFA), blind fitting (PFA), air valve
€119,05
123456

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