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Organic reference standard, 4-Methyl-1H-benzotriazole, analytical standard, Supelco®

Catalog Number: (14593-50MG)

Supplier: Merck

Description: 4-Methyl-1H-benzotriazole is an additive in formulated aircraft deicing and anti-icing fluids (ADAFs) mixture. It was used as analytical standard for a study demonstrated to determine benzotriazoles and benzothiazoles in human urine samples using LC- ESI(+)MS/MS.

UOM: 1 * 50 mg

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Sampling scoops, SteriPlast®

Supplier: BURKLE

Description: PS, white. These scoops are ideal for the sampling of powder, granules and pastes. They are also available with a transparent lid to close it immediately after the sampling procedure to secure a sterile and contamination-free sample.

Calcium ionophore IV, Selectophore™, function tested ionophore, Supelco®

Supplier: Merck

Description: Calcium ionophore IV (ETH 5234) was used in preparing membrane for the pseudoreference electrode in tetrahydrofuran, in a study to demonstrate electrochemical sample matrix elimination for trace level potentiometric detection.

Organic reference standard, Leucocrystal Violet-d6, analytical standard, Supelco®

Catalog Number: (32834-10MG)

Supplier: Merck

Description: Leucocrystal violet-d₆ might be used as an internal standard in the determination of triphenylmethane dyes in rainbow trout samples using liquid chromatography coupled with tandem mass spectrometry (LC-MS/MS).

UOM: 1 * 10 mg

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Capillary columns, traditional phases, SPB-624, Supelco®

Supplier: Merck

Description: This column is specially designed for purge-and-trap analyses of volatile halogenated, non-halogenated, and aromatic contaminants from environmental samples.

Syringes with valves

Supplier: SGE Analytical Science

Description: These syringes are pre-fitted with valves. They are ideal for sample storage and transportation or to pressurise samples prior to injection.

Masterflex® Transfer Tubing, PharMed® BPT, Avantor®

Supplier: Avantor Fluid Handling

Description: Protect your light-sensitive samples.

Certificates

Chinese ink, yellow, Q Path® stain for histology

Catalog Number: (01816202.)

Supplier: VWR Chemicals

Description: Q Path Inks for Pathology are inks for marking and identifying histological samples without altering the tissues.

UOM: 1 * 30 mL

MSDS

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Masterflex® Flow-Through Pump Tubing Weights, Avantor®

Supplier: Avantor Fluid Handling

Description: Keep your samples flowing and tubing from curling.

VWR® Bottles, Square, HDPE, Bar Code Labelled

Supplier: VWR Collection

Description: These bottles are made of HDPE and are perfect for sample collection, storage and transport.

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Centrifugal devices, Nanosep® and Nanosep® MF

Supplier: Pall Laboratory

Description: These devices are used for simple, reliable concentrating and desalting of 50 to 500 μl samples. Select the low protein binding Omega™ membrane for ultrafiltration applications. The Bio-Inert® membrane is ideal for microfiltration of biological solutions. The GHP membrane is ideal for sample preparation in analytical chemistry (HPLC, GC, IC and MS). It is suitable for aqueous, organic and aggressive organic samples, and for rapid processing of samples.