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48174 results for "3,5-Difluoro-4-iodonitrobenzene&pageNo=8"

 

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Culture media bottles, square, with septum caps, sterile, Nalgene®

Culture media bottles, square, with septum caps, sterile, Nalgene®

Supplier: Thermo Fisher Scientific

PETG, clear with silicone/PTFE screw cap.

   Sustainable Options Available
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Syringe filters, Acrodisc® Versapor® for aqueous samples

Syringe filters, Acrodisc® Versapor® for aqueous samples

Supplier: Cytiva (Formerly Pall Lab)

Useful for prefiltration of particulate laden aqueous samples, serum filtration and dissolution testing.

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TLC plates, silica gel 60, unmodified and chemically modified layers, aluminium backed

TLC plates, silica gel 60, unmodified and chemically modified layers, aluminium backed

Supplier: Merck

TLC plates, unmodified silica gel 60
This range of plates uses Merck silica gel 60 with a unique polymeric binder that results in a uniform, hard surface that will not easily crack or blister. The smooth, extremely dense plate coating ensures narrow bands and maximum separation efficiency with the lowest background noise. Layer thickness 200 μm and, particle size of 10 to 12 µm. Flexible aluminium plates that can easily be cut to match individual separation requirements. Two inorganic fluorescent indicators for UV detection of colourless substances. Samples which absorb shortwave UV at 254 nm are detected due to fluorescence quenching.

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Crucibles, porcelain

Crucibles, porcelain

Supplier: MORGAN ADVANCED MATERIALS HALD

Porcelain, glazed inside and out, except base.

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Tork Surface Cleaning Wet Wipes Handy Bucket, white, 15mx27cm, 58 sheets/bucket, system W14 1 * 4 items

Supplier: Essity

Tork Surface Cleaning Wet Wipes Handy Bucket, white, 15mx27cm, 58 sheets/bucket, system W14 1 * 4 items

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Vanillin Melting Point Standard (Approximately 82 degrees), Reference Standard

Supplier: USP

USP Reference Standards are specified for use in conducting official USP–NF tests and assays. To confirm accuracy and reproducibility, USP Reference Standards are rigorously tested and evaluated by multiple independent laboratories including USP, commercial, regulatory, and academic labs. USP also provide publicly available, official documentary standards for pharmaceutical ingredients in the USP–NF that link directly with our primary reference standards.

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VISOCOLOR® Colorimetric Test, Ammonia

VISOCOLOR® Colorimetric Test, Ammonia

Supplier: MACHEREY-NAGEL

Reagents for the determination of ammonia in water samples.

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Avantor® ACE® C8, HPLC Columns, 3 µm

Avantor® ACE® C8, HPLC Columns, 3 µm

Supplier: Avantor

These ultra-inert Avantor® ACE® C8 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.

   Sustainable Options Available
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Round bottom flasks with standard glass ground joint

Round bottom flasks with standard glass ground joint

Supplier: Lenz Laborglas GmbH & CO.KG

DURAN® borosilicate glass 3.3, amber.

Expand 1 Items
 
Disposable cuvettes

Disposable cuvettes

Supplier: Brand

Disposable cuvettes often replace expensive and sensitive cuvettes made from glass and quartz.

Expand 3 Items
 
Ring weights for vessels, SP Bel-Art

Ring weights for vessels, SP Bel-Art

Supplier: Bel-Art Products, a Part of SP

Lead core, with Vikem® vinyl coating.

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Laboratory jacks, Swiss Boy

Laboratory jacks, Swiss Boy

Supplier: GRAUER RUDOLF

These laboratory jacks are made of anodised aluminium for corrosion resistance and resistance to many chemicals.

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Forceps, precision

Forceps, precision

Supplier: BOCHEM

Stainless steel ¹⁸/₁₀, anti-magnetic. Extremely precise forceps designed for a wide variety of uses in the laboratory, production and more.

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Bottles, aluminium, with screw cap

Bottles, aluminium, with screw cap

Supplier: BURKLE

Pure aluminium (material AL 99,5). This aluminium bottle is particularly suitable for storing, transport, or sending substances and reference samples which have to be stored completely unaltered.

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Deep well storage plates, 96-well, 0,8 ml

Deep well storage plates, 96-well, 0,8 ml

Supplier: THERMO MATRIX TECHNOLOGIES

PP. 96-well plates for sample storage.

   Sustainable Options Available
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Tween® 85 (Polysorbate) for synthesis, Sigma-Aldrich®

Supplier: Merck

Tween® 85 (Polysorbate) for synthesis, Sigma-Aldrich®

Expand 1 Items
 
VWR®, Cell Culture Flasks, Non Treated or Treated

VWR®, Cell Culture Flasks, Non Treated or Treated

Supplier: VWR Collection

These cell and tissue culture flasks made of PS are perfect for cell growth.

   Sustainable Options Available
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VWR®, Reagent Bottles, Narrow Neck, with Standard Ground Stoppers

VWR®, Reagent Bottles, Narrow Neck, with Standard Ground Stoppers

Supplier: VWR Collection

Borosilicate 3.3 glass according to ISO 4796.

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VWR®, Weighing Bottles, Glass

VWR®, Weighing Bottles, Glass

Supplier: VWR Collection

Borosilicate glass 3,3, low form.

Expand 1 Items
 
Safety blood lancets, VITREX® STERILANCE® Lite III

Safety blood lancets, VITREX® STERILANCE® Lite III

Supplier: Vitrex Medical A/S

Safety lancets for blood glucose and other in vitro diagnostic tests.

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VWR® Science Education Precision Balances

VWR® Science Education Precision Balances

Supplier: VWR Collection

Competitively priced electronic balances for the education sector. All models have a stainless steel top pan.

Expand 1 Items
 
Lab blender bags, Stomacher®

Lab blender bags, Stomacher®

Supplier: Seward (FermionX)

Stomacher® bags are all manufactured from virgin polymer granule extruded into a tube. The only seal is at the base. All bags are batch tested and in-process monitored during manufacturing on Stomacher® machines. Bags are tested against a wide range of parameters that include open-ability, transparency, and flexibility as well as dimensions and performance. Stomacher® bags come in a range of formats to suit all applications.

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Wash bottles, coloured

Wash bottles, coloured

Supplier: VITLAB

LDPE, translucent.

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Visual colour kits, nitrite, MQuant®, Supelco®

Supplier: Merck

Test kits for quick, semi-quantitative analysis in situ, without the expense of transporting samples to the laboratory. Simple step by step illustrated instructions mean the kits can be used without special chemical training.

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Erlenmeyer flasks, disposable, with vented screw cap, Nalgene®

Erlenmeyer flasks, disposable, with vented screw cap, Nalgene®

Supplier: Thermo Fisher Scientific

PETG, transparent with blue HDPE vented screw cap, flat or baffled bottom.

   Sustainable Options Available
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Wash bottles, narrow neck, with thread

Wash bottles, narrow neck, with thread

Supplier: GLASWARENFABRIK KARL HECHT

LDPE, translucent.

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Test kit, pH cell test, Spectroquant®, Supelco®

Supplier: Merck

All Spectroquant® test kits can be used with the Prove range of spectrophotometers and Nova 60/60A instruments. Tests can be used not only on photometers and spectrophotometer from Merck, but also on photometers and spectrophotometers from other suppliers (programming details available on request).

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Glass vials, with rolled rim and snap-on lid

Glass vials, with rolled rim and snap-on lid

Supplier: GLASWARENFABRIK KARL HECHT

General use vial, Snap neck, 15,00 ml, Glass, Ø×H: 25×48 mm, Flat bottom, Non sterile, Cap included: Yes, Cap material: Plastic

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Lanthanum(III) chloride heptahydrate ≥98%, AnalaR NORMAPUR® analytical reagent

Lanthanum(III) chloride heptahydrate ≥98%, AnalaR NORMAPUR® analytical reagent

Supplier: VWR Chemicals

Lanthanum(III) chloride heptahydrate ≥98%, AnalaR NORMAPUR® analytical reagent

Expand 1 Items
 
Standards, Spectroquant® CombiCheck, Supelco®

Standards, Spectroquant® CombiCheck, Supelco®

Supplier: Merck

Spectroquant® CombiCheck solutions are ready to use multi-parameter standards for the range of applications of Spectroquant® test system. Each pack contains a standard solution and a spiking solution. Both solutions can be used for quality assurance as they are, without dilution.

Expand 1 Items
 
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