Nasogastric filters

Serological pipettes are manufactured from specially selected, heavy wall machine drawn borosilicate accurate bore glass tubing. They have precision fored jets and bevel ground ends to resist chipping.

Thick, strong tubes for heavy-duty shipping jobs. Adjustable length - Saves storage space. End caps are pre-attached - Tube loads and seals from middle. Recommended for industrial parts, metal rods and heavy objects.

Formula: C14H17N5O3 Formula weight: 303.32 Purity: 98% CAS Number: 51940-44-4 Harmonized Tariff Code: 2933.

Formula: (-NHCH2CH2-)x(-N(CH2CH2NH2)CH2CH2-)y Purity: 99% CAS Number: 9002-98-6 Harmonized Tariff Code: 3911.90 Hazard Statements: H302

Synonym(s): Cyclopropyltrifluoroboric acid potassium salt Formula: C3H5BF3K Formula weight: 147.98 Purity: 98% CAS Number: 1065010-87-8 <

Formula: (-NHCH2CH2-)x(-N(CH2CH2NH2)CH2CH2-)y Purity: 99% CAS Number: 9002-98-6 Harmonized Tariff Code: 3911.90 Hazard Statements: H302

Synonym(s): Cyclopropyltrifluoroboric acid potassium salt Formula: C3H5BF3K Formula weight: 147.98 Purity: 98% CAS Number: 1065010-87-8 <

Single and Multi-Element Standards for Ion Chromatography, Ion chromatography (IC) is an analytical process for the separation of ions based on charge affinity. IC can be used for a variety of different kinds of charged analytes from single elements

AA & ICP Assurance® Grade CRMs are designed for AA and ICP and are available in single and multi-element formulations. 70 Elements are available as single-element standards and are available at 1, 000 µg/mL and/or 10, 000 µg/mL.

Single and Multi-Element Standards for Ion Chromatography, Ion chromatography (IC) is an analytical process for the separation of ions based on charge affinity. IC can be used for a variety of different kinds of charged analytes from single elements

Now, sample tubes and storage vials have been joined! Save time and money with the Screw Cap EPR Tube each come with a PTFE/Silicone Septum.

Made of polyethylene An economical way to recap blood drawing tubes, disposable glass test tubes and plastic culture tubes. Flexible VACUCAP&trade closures protect from aerosols of highly infectious microorganisms.