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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

373839404142
NMR tubes, 5mm, DURAN®, three accuracy classes | Type: Economic, Outer diam. mm: 4.95 +/- 0.05, Int. diam. mm: 4.20 +/- 0.05
NMR tubes, 5mm, DURAN®, three accuracy classes | Type: Economic, Outer diam. mm: 4.95 +/- 0.05, Int. diam. mm: 4.20 +/- 0.05
Brand: DWK Life Sciences GmbH (Duran)Available in 3 variantsNMR tubes are available, according to requirement, in three accuracy classes. The correct tube can be selected depending on magnetic field and spin. The tubes are noteworthy for their close tolerances and accuracy, especially to their straightness, wall thickness and wall thickness distribution. Consequently, quick and accurate test results are achievable.Type Economic:The disposable for economical use in fully automatic sample dispensers or where high throughputs are involved. Applicable until 300 MHzType Professional:For professional use in industry and research in the medium and high resolution area of NMR spectroscopy. Applicable until 400 MHzType Scientific:For scientific use with high value samples and optimum substance exploitation in the highest resolution range of NMR spectroscopy.Applicable until 500 MHzPlease order closing caps separately.
€2,97
NMR tubes, diameter 3 and 5 mm borosilicate glass 3.3, standard | Outer diam. mm: 2.95 ± 0.03, Int. diam. mm: 2.36 ± 0.03, Length mm: 203
NMR tubes, diameter 3 and 5 mm borosilicate glass 3.3, standard | Outer diam. mm: 2.95 ± 0.03, Int. diam. mm: 2.36 ± 0.03, Length mm: 203
Brand: Hilgenberg GmbHAvailable in 4 variantsThe NMR tubes are produced with high precision. They are suitable for routine measurements, high-throughput measurements or NMR systems with autosampler at measurement frequencies up to 600 MHz. The tubes are manufactured from borosilicate glass 3.3 which is conform to USP Type I and ASTM E438, Type I, Class A. Please order closing caps separately.
€155,50
NMR tubes, diameter 3 and 5 mm, borosilicate glass 3.3, with UV protection | Outer diam. mm: 2.95 ± 0.03, Int. diam. mm: 2.36 ± 0.03, Length mm: 178
NMR tubes, diameter 3 and 5 mm, borosilicate glass 3.3, with UV protection | Outer diam. mm: 2.95 ± 0.03, Int. diam. mm: 2.36 ± 0.03, Length mm: 178
Brand: Hilgenberg GmbHAvailable in 2 variantsThese tubes coloured by silver ion diffusion are particularly suitable for handling UV-sensitive substances. The tubes are manufactured from borosilicate glass 3.3 which is conform to USP Type I and ASTM E438, Type I, Class A. They are supplied with a green cap.
€36,37
NMR Tubes, diameter 5 mm, borosilicate glass 3.3, High Precision | Outer diam. mm: 4.97 ± 0.013, Int. diam. mm: 4.2 ± 0.013, Length mm: 178
NMR Tubes, diameter 5 mm, borosilicate glass 3.3, High Precision | Outer diam. mm: 4.97 ± 0.013, Int. diam. mm: 4.2 ± 0.013, Length mm: 178
Brand: Hilgenberg GmbHAvailable in 2 variantsThe High Precision NMR tubes are manufactured with high accuracy and excellent straightness and concentricity. They are particularly suitable for quantitative measurements and measurements in spectrometers with high measurement frequencies above 600 MHz up to the highest available field strengths above 1 GHz. The tubes are made of borosilicate glass 3.3, which complies with USP Type I and ASTM E438, Type I, Class A requirements. NMR tubes are supplied without caps, please order caps separately.
€80,00
NMR tubes, length 100 mm, for Bruker MATCH™ system | Outer diam. mm: 1.7 ± 0.010, Int. diam. mm: 1.3 ± 0.010, Length mm: 100
NMR tubes, length 100 mm, for Bruker MATCH™ system | Outer diam. mm: 1.7 ± 0.010, Int. diam. mm: 1.3 ± 0.010, Length mm: 100
Brand: Hilgenberg GmbHAvailable in 8 variantsThese NMR tubes were developed with the special length of exactly 100 mm and are thus specifically adjusted for the Bruker MATCH™ system.
€21,70
NMR Tubes, Wilmad, Precision, with screw cap | Description: 300 MHz, Length mm: 178, Outer diam. mm: 5
NMR Tubes, Wilmad, Precision, with screw cap | Description: 300 MHz, Length mm: 178, Outer diam. mm: 5
Brand: SP Wilmad LabglassAvailable in 8 variantsThe thin-walled NMR tubes are used for degassing samples and can maintain a vacuum of >10-4 Torr. Supplied with open screw cap and septum.
€41,72
NUCLEOGEL® SUGAR 810 Ca | Int. diam. mm: 7.8, Length mm: 300
NUCLEOGEL® SUGAR 810 Ca | Int. diam. mm: 7.8, Length mm: 300
Brand: Macherey-Nagel GmbH & Co. KGValco type columns for separation of mono-, di- and oliogosaccharides - USP L19 eluent in column water.
€1.885,00
NUCLEOGEL® SUGAR 810 H | Int. diam. mm: 7.8, Length mm: 300
NUCLEOGEL® SUGAR 810 H | Int. diam. mm: 7.8, Length mm: 300
Brand: Macherey-Nagel GmbH & Co. KGValco type columns for separation of sugars, sugar alcohols and organic acids - USP L17 eluent in column 0.01N H2SO4
€1.885,00
Omnifix® raw and blister syringes with catheter tip | Capacity ml: 50, Nozzle type: without luer adapter, Grad. ml: 1
Omnifix® raw and blister syringes with catheter tip | Capacity ml: 50, Nozzle type: without luer adapter, Grad. ml: 1
Brand: B. Braun DeutschlandHighly transparent barrelHigh contrast blue graduationVariants with and without Luer adapter and aspiration handlePiston with double sealing ring for slow aspiration and injectionWith a central catheter hubPolypropylene syringe barrel and syringe plungerSmooth-running piston plug made of synthetic rubber with double sealing ringLatex-freeSterile, single packed
€136,00
OPTIMA® 1 high performance capillary columns for GC | Int. diam. mm: 0.53, Outer diam. mm: 0.8, Length m: 30
OPTIMA® 1 high performance capillary columns for GC | Int. diam. mm: 0.53, Outer diam. mm: 0.8, Length m: 30
Brand: Macherey-Nagel GmbH & Co. KGAvailable in 51 variants100% dimethylpolysiloxanenonpolar phase separation of components according to boiling points thick film columns ≥3µm film are especially recommended for solvent analysis.Similar phases: Permabond® SE-30, OV-1, DB-1, SE-30, HP-1, SPB-1, CP-Sil 5 CB, Rtx-1, 007-1, BP1, MDN-1, AT-1, ZB-1, OV-101.For columns with 0.25 to 0.32mm ID and films
€730,00
OPTIMA® 1 MS Accent ultra-low bleed capillary columns for GC | Int. diam. mm: 0.32, Outer diam. mm: 0.5, Film thickness µm: 0.25
OPTIMA® 1 MS Accent ultra-low bleed capillary columns for GC | Int. diam. mm: 0.32, Outer diam. mm: 0.5, Film thickness µm: 0.25
Brand: Macherey-Nagel GmbH & Co. KGAvailable in 8 variants100 % dimethylpolysiloxanenonpolar phase with ultra-low bleeding, ideal for ion trap and quadrupol MS detectors increased sensitivity due to an unmatched low background level perfect inertness for basic compoundssolvent rinsing for removal of impurities applicableapplication areas: all-round phase for environmental analyses, trace analyses, EPA methods, pesticides, PCB, food and drug analysessimilar phases: Ultra-1, DB-1 MS, HP-1 MS, Rtx-1 MS, Equity™1, AT-1 MS, VF-1 MS, CP-Sil 5 CB MSmax. temperature for isothermal operation 340 °C, max. temperature for short isotherms in a temperature programme 360 °C
€1.510,00
Optima® 17 capillary columns for GC | Int. diam. mm: 0.25, Outer diam. mm: 0.4, Film thickness µm: 0.50
Optima® 17 capillary columns for GC | Int. diam. mm: 0.25, Outer diam. mm: 0.4, Film thickness µm: 0.50
Brand: Macherey-Nagel GmbH & Co. KGAvailable in 28 variantsphenylmethylpolysiloxane (50 % phenyl)medium polar phasepreferred applications: steroids, pesticides, drug analysesUSP G3similar phases: OV-17, DB-17, HP50+, HP17, SPB-50, SP-2250, Rtx-50, CP-Sil 24 CB, 007-17, ZB50 max. temperature for isothermal operation: 320°C, max. temperature for short isotherms in a temperature programme: 340°C, for 0.53mm ID columns the max. temperatures are 300 and 320°C, resp.
€980,00
373839404142

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