Chemicals Reagents S

Nuts and ferrules included. Synonyms: Swagelok® 200-3,BRASS TEE 1/8" EA Application: Two Swagelok® tees connected in series maybe used in the nanoliter injection system used for microliter column chromatography, the branch of the first tee could be connected to a restricted capillary followed by...

Synonym(s): D-(+)-Saccharose Formula: C12H22O11 Formula weight: 342.30 CAS Number: 57-50-1 Harmonized Tariff Code: 1701.99

European Pharmacopoeia (EP) Reference Standard

Synonym(s): Amylodextrin CAS Number: 9005-84-9 Harmonized Tariff Code: 3505.10

CAS Number: 2148941 Formula: H2O4Se Formula Weight: 144.97 Linear Formula: H2SeO4 MDL No.: MFCD00012191 Purity: 99.95% trace metals basis Density: 1.407 g/mL at 25 C UNSPSC Code: 12352300 General description: Selenic acid is a strong oxidising agent. It reacts with gold to form gold selenate....

Synonym(s): Curing agent; Polydimethylsiloxane; Silicone; Vinyl-terminated PDMS

Synonym(s): Starch–Remazol brilliant blue R; RBB-Starch; Remazol brilliant blue R dyed starch; Starch Azure MDL Number: MFCD00132376

Membrane Preparations for Vesicular Transport Assays (VT) are suitable for general drug-efflux transporter interaction studies. Both substrate and inhibitor interactions can be assessed using vesicles. Membrane Preparations for ATPase Assays are suitable for drug-efflux transporter interaction...

Grade: Reagent, ACS CAS No.: 7782-85-6

Synonyms: Sodium disulfite; Sodium pyrosulfite Formula: Na₂S₂O₅ Formula Weight: 190.11 CAS No.: 7681-57-4 Purity: 97% Supplemental Hazard Statements: Contact with acids liberates toxic gas. Packaging: 2.5 kg in poly bottle Packaging: 500 g in poly bottle

Empirical Formula: Na₂O₄S Linear Formula: Na₂SO₄ Formula Weight: 142.04 MDL Number: MFCD00003504 Purity: ≥99.0% (T) Melting Point: 884 °C(lit.) Density: 2.68 g/mL at 25 °C(lit.)

This substance is a primary reference substance with assigned absolute purity (considering chromatographic purity, water, residual solvents, inorganic impurities). The exact value can be found on the certificate. Produced by PhytoLab GmbH & Co. KG Synonyms: (25S)-Spirostan-3beta-ol; Parigenin...

Synonyms: D-Glucitol Formula: C₆H₁₄O₆ Formula Weight: 182.17 CAS No.: 50-70-4 Purity: ≥98% Application: May be used for washing spheroplasts 1 and in isoelectric focusing to minimize endoosmotic flow in agarose gels. 2 May be used to induce osmotic stress....

Pharmaceutical secondary standards for application in quality control provide pharma laboratories and manufacturers with a convenient and cost-effective alternative to the preparation of in-house working standards. Synonyms: Sodium acetate trihydrate; Acetic acid sodium salt trihydrate Molecular...

Grade: Reagent CAS No.: 7783-96-2

Synonym(s): Octadecanoic anhydride Empirical Formula: C₃₆H₇₀O₃ Linear Formula: [CH₃(CH₂)₁₆CO]₂O Formula Weight: 550.94 MDL Number: MFCD00009004 Purity: ≥97.0% (GC) Melting Point: 70-72 °C(lit.) Storage:...

Synonym(s): Saline sodium citrate buffer dry blend MDL Number: Storage: room temp

This substance is a primary reference substance with assigned absolute purity (considering chromatographic purity, water, residual solvents, inorganic impurities). The exact value can be found on the certificate. Produced by PhytoLab GmbH & Co. KG Molecular Formula: C34H46O18 Molecular Weight:...

Formula: NaHSO₃ Formula Weight: 104.06 CAS Number: 7631-90-5 Specific Gravity: 1L = 1.48 Kg

Formula: FNa Formula weight: 41.99 Purity: 99% CAS Number: 7681-49-4 UN Number: UN1690 Hazard Class: 6.1 Packing Group: III Harmonized Tariff Code: 2826.19 Hazard Statements: H301-H315-H319 Toxic if swallowed. Causes skin irritation. Causes serious eye irritation. Precautionary Statements:...

Synonym: Sodium fluoride CAS Number: 115-40-2 Linear Formula: NaF Molecular Weight: 41.99 EC Number: 231-667-8 MDL Number: MFCD00003524 Analysis Note These secondary standards offer multi-traceability to the USP, EP and BP primary standards, where they are available. Other Notes This product was...

Product of Goodfellow Synonyms: FK117920

Formula: SiO2 xH2O Formula weight: 60.09(anhy) CAS Number: 1343-98-2 Harmonized Tariff Code: 2811.19 Hazard Statements: H373 May cause damage to organs through prolonged or repeated exposure. Precautionary Statements: P260-P314-P501a Do not breathe dust/fume/gas/mist/vapours/spray. Get medical...

Please note that the value stated on this page is nominal. All certified values for the current lots of all Paragon Cleveland Open Cup Flash Point Standards can be found on the Paragon Scientific webpageThis product is a certified reference material (CRM), manufactured under UKAS accreditation