VWR® Sample Vials
Supplier: VWR Collection
Screw neck vials with flat bottom made from clear borosilicate glass.
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Seal with Bore for Screw Caps, Silicone with PTFE Washer
Supplier: Lenz Laborglas GmbH & CO.KG
Silicone rubber sealing rings with PTFE washers.
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VWR®, Water Sampling Bottles, Sterile
Supplier: VWR Collection
PET, virgin, food grade with PP caps.
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Screw Caps for Bottles
Supplier: RIXIUS
Original closure, tamper-evident, with cone and 6 bars, Colour: Blue, PP, Thread: GL 80, Colour: Blue, PP
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CONTAINER URINE 3L PE W/EVACUATION STRAW 1 * 18 items
Supplier: KIMA SAS DI CHIARIN RENZO
CONTAINER URINE 3L PE W/EVACUATION STRAW 1 * 18 items
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Orthophosphoric acid ≥85%, EMPROVE® ESSENTIAL Ph. Eur., BP, JPE, NF, E338, SAFC®
Supplier: MERCK PRODUCTION CHEMICALS
Orthophosphoric acid 85% ≥85%, EMPROVE® ESSENTIAL JPE, BP, E338, Ph. Eur., NF, extra pure suitable for use as excipient, SAFC®
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VWR®, Crucibles, Porcelain
Supplier: VWR Collection
Porcelain, glazed inside and out, except base.
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HT (high temperature) laboratory connectors with GL thread
Supplier: Bohlender
Screw cap and clamping ring made from PPS, sealing ring and tapered ring (ferrule) made from PTFE.
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WHEATON® Sample Vials in Lab File®
Supplier: DWK Life Sciences
Clear vials made from low extractable borosilicate glass, amber vials made from borosilicate glass.
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Containers, wide mouth, with hinged cap, Corning® Gosselin™
Supplier: Corning
Made of PP, natural or coloured.
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Sample vials, trident vials
Supplier: MURRAY S
Vials made from neutral glass with PP screw cap. Designed for a wide variety of uses in the laboratory, production, more.
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Sample vials, trident vials, squat
Supplier: MURRAY S
Vials made from neutral glass with snap-on lid. Designed for a wide variety of uses in the laboratory, production, more.
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Powder funnels, PP/PE
Supplier: BURKLE
These powder funnels are designed for safe filling of containers.
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Erlenmeyer flasks, narrow neck, with beaded rim
Supplier: Lenz Laborglas GmbH & CO.KG
DURAN®, borosilicate glass 3.3, clear.
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Brij® 58 stabilised, Sigma-Aldrich®
Supplier: Merck
Brij® 58 stabilised, Sigma-Aldrich®
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Orthophosphoric acid 85% ≥85%, Suprapur® for trace analysis, Supelco®
Supplier: Merck
Orthophosphoric acid 85% ≥85%, Suprapur® for trace analysis, Supelco®
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Silver sulphate ≥98%, TECHNICAL
Supplier: VWR Chemicals
Silver sulphate ≥98%, TECHNICAL
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1-Hexanol ≥98% for synthesis, Sigma-Aldrich®
Supplier: Merck
1-Hexanol ≥98% for synthesis, Sigma-Aldrich®
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Syringe filters, Minisart® CE
Supplier: Sartorius
Elimination of particles from samples prior to HPLC or other chromatographic analysis is essential in order to maintain the integrity of the chromatography column and to maximise its operating life time. Minisart® syringe filters optimised for sample preparation consist of a polypropylene (PP) housing and membrane components featuring maximum chemical compatibility and minimum extractables to ensure excellent results. Due to the typical range of volumes from less than 1 ml to 100 ml these filters are available in three different diameters with an effective filtration area of 0,12, 1,7 and 4,8 cm².
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pH Papers, without color scale
Supplier: MACHEREY-NAGEL
These products are simple, completely impregnated indicator papers, which do not allow exact pH determinations, but pH adjustments during special chemical procedures. For this reason, no colour scale is provided with these papers.
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Sodium hydrogen carbonate ≥98%, TECHNICAL
Supplier: VWR Chemicals
Sodium hydrogen carbonate ≥98%, TECHNICAL
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4-Hydroxy-4-methyl-2-pentanone ≥98%, TECHNICAL
Supplier: VWR Chemicals
4-Hydroxy-4-methyl-2-pentanone ≥98%, TECHNICAL
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Chloroform ≥98% stabilised, TECHNICAL
Supplier: VWR Chemicals
Chloroform ≥98% stabilised, TECHNICAL
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Complex base/Sodium tert-butylate-Sodium amide (0.8 molar suspension in tetrahydrofurane) for synthesis 1 * 50 mL
Supplier: Merck
Complex base/Sodium tert-butylate-Sodium amide (0.8 molar suspension in tetrahydrofurane) for synthesis 1 * 50 mL
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Adapters with screw thread and standard gound joint cone
Supplier: Lenz Laborglas GmbH & CO.KG
DURAN®, borosilicate glass, clear.
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1,10-Diaza-18-crown-6 (1,4,10,13-tetraoxa-7,16-diazacyclooctadecane kryptofix® 22) for synthesis, Sigma-Aldrich®
Supplier: Merck
1,10-Diaza-18-crown-6 (1,4,10,13-tetraoxa-7,16-diazacyclooctadecane kryptofix® 22) for synthesis, Sigma-Aldrich®
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Carboys, wide neck, PP, with screw cap, Nalgene®
Supplier: Thermo Fisher Scientific
PPCO, translucent with white PP screw cap.