Enzymatic digester, GDE
Supplier: VELP SCIENTIFIC
The procedure for determining dietary fibre exposes the sample to a series of enzymatic digestions that simulate the real digestive process which takes place in the human or animal digestive tract, calculating the undigested residue remaining at the end of the analysis. Generally dietary fibre analysis is carried out on foods intended for human consumption whereas raw fibre analysis is carried out on animal feeds or on raw materials of vegetable origin, eg. cereals. The GDE performs enzymatic digestion, a delicate phase where samples are immersed in a thermostatic water bath and stirred. Continuous and constant sample mixing is necessary in order to prevent the sample from overheating. The unit consists of an immersion thermostat, a transparent polycarbonate tank and a VELP 6-place magnetic stirrer to ensure excellent thermoregulation and precision. The use of deionised water is recommended as it eliminates any possible cause of limescale.
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, HiPerSolv CHROMANORM® for LC-MS
Supplier: VWR Chemicals
, HiPerSolv CHROMANORM® for LC-MS
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VWR®TraceClean®, Packers, wide neck, amber glass
Supplier: VWR Collection
Type III (soda-lime) amber glass.
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Toluene, low water content ≥99.5% (by GC, corrected for water content), BakerDRY™, J.T.Baker®
Supplier: Avantor
Toluene, low water content ≥99.5% (by GC, corrected for water content), BakerDRY™, J.T.Baker®
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Deioniser, mixed-bed, Aquademat
Supplier: GLASWARENFABRIK KARL HECHT
Ion exchanger for purified water.
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Formaldehyde 37% (w/w) in water stabilised
Supplier: Honeywell Chemicals
Formaldehyde 37% (w/w) in water stabilised
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Polyethyleneimine 50% in water, J.T.Baker®
Supplier: Avantor
Polyethyleneimine 50% in water, J.T.Baker®
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Methanol, low water content ≥99.8% (by GC, corrected for water content), BakerDRY™, J.T.Baker®
Supplier: Avantor
Specifically manufactured for use in organic, organometallic, and oligonucleotide synthesis requiring low water solvents.
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Glutaraldehyde 50% in water, GPR RECTAPUR®
Supplier: VWR Chemicals
Glutaraldehyde 50% in water, GPR RECTAPUR®
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Accessories for heating bath, HBR 4 digital
Supplier: IKA
Accessories for heating bath, HBR 4 digital
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Acetonitrile, low water content ≥99.8% (by GC, corrected for water content), BAKER BIO-ANALYZED®, J.T.Baker®
Supplier: Avantor
Acetonitrile, low water content ≥99.8% (by GC, corrected for water content), BAKER BIO-ANALYZED®, J.T.Baker®
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Acetonitrile, ultra-low water content ≥99.5% (by GC, corrected for water content), BakerDRY™, J.T.Baker®
Supplier: Avantor
Specifically manufactured for use in organic, organometallic, and oligonucleotide synthesis requiring low water solvents.
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Automated microbial detection systems for water quality, TECTA™
Supplier: PATHOGEN DETECTION SYSTEMS
The TECTA™ B16 and TECTA™ B4 are complete, self-contained automated microbiology testing systems for water quality capable of producing laboratory grade results with unprecedented 'time-to-result' performance. Tests can be inititated at any time, with automatic reporting of results that are sent directly via email notification to any device immediately upon detection.
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Moisture test kit, Hydranal™
Supplier: Honeywell Chemicals
Test kit for the visual water determination according to Karl Fischer without titrator.
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Poly(acrylic acid) 25% (w/w) in water
Supplier: Thermo Fisher Scientific
Poly(acrylic acid) 25% (w/w) in water
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Hydrogen peroxide 3% (w/w) in water stabilised, Fluka™
Supplier: Honeywell Chemicals
Hydrogen peroxide 3% (w/w) in water stabilised, Fluka™
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Trifluoroacetaldehyde hydrate ≥75% in water, tech.
Supplier: Thermo Fisher Scientific
Trifluoroacetaldehyde hydrate ≥75% in water, tech.
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E.Z.N.A.® water DNA kit
Supplier: OMEGA BIO-TEK
The E.Z.N.A.® Water DNA kit is formulated to isolate high purity cellular DNA from water samples typically containing humic acid and inhibitors of PCR. This kit has been successfully used to isolate DNA from tough-to-lyse bacteria, fungi, and algae that inhabit a range of samples including tap water, lake, river and sewage samples. Isolated DNA can be used for most downstream applications including PCR, Southern blotting, SNP analysis.
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Starch 1% in water stabilised indicator, Fluka™
Supplier: Honeywell Chemicals
Starch 1% in water stabilised indicator, Fluka™
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Tetrahydrofuran, ultra-low water content ≥99.8% (by GC, corrected for water content), BakerDRY™ for organic synthesis, J.T.Baker®
Supplier: Avantor
Specifically manufactured for use in organic, organometallic, and oligonucleotide synthesis requiring low water solvents.
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2-Propanol in ACS Reagent grade water 70%
Supplier: Honeywell Chemicals
2-Propanol in ACS Reagent grade water 70%
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Aluminium oxide 20% in water, colloidal dispersion
Supplier: Thermo Fisher Scientific
Aluminium oxide 20% in water, colloidal dispersion
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Orthophosphoric acid in water ≥85% (w/w) ACS, Fluka™
Supplier: Honeywell Chemicals
Orthophosphoric acid in water ≥85% (w/w) ACS, Fluka™
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EDTA disodium salt 0.0178 mol/l (N/28) in water, AVS TITRINORM for hardness of water determinations, for hardness of water determinations
Supplier: VWR Chemicals
1 ml = 1°dH/100 ml H₂O
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Aluminium oxide 50% in water, NanoArc® X1121W
Supplier: Thermo Fisher Scientific
Aluminium oxide 50% in water, NanoArc® X1121W
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Tetrabutylammonium hydroxide 40% in water, Macron Fine Chemicals™
Supplier: MACRON AVANTOR BRAND
Tetrabutylammonium hydroxide 40% in water, Macron Fine Chemicals™