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2,2,4-Trimethylpentane ≥99.8% (by GC, corrected for water content) for HPLC, J.T.Baker®

Supplier: Avantor

Description: 2,2,4-Trimethylpentane ≥99.8% (by GC, corrected for water content) for HPLC, J.T.Baker®

MSDS Certificates

VWR®, Nitrite (in N) 1000 mg/L in Water standard for ion chromatography

Supplier: VWR Chemicals

Description: Nitrite (in N) 1,000 mg/l in water standard for ion chromatography, 1000 mg/l, VWR®, Contents: NaNO₂ in H₂O, Application: Ion chromatography standards

MSDS Certificates

o-Tolidine 0,1% 1.6 M hydrochloric solution for chlorine determination in water according to the NF T 90-010 standard

Catalog Number: (28672.294)

Supplier: VWR Chemicals

Description: Determination of oxygen or free chlorine

UOM: 1 * 1 L

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Schaeffer and Fulton Spore Stain Solution A, Sigma-Aldrich®

Catalog Number: (90903-100ML-F)

Supplier: SIGMA ALDRICH MICROSCOPY

Description: In Schaeffer-Fulton`s method, a primary stain-malachite green is forced into the spore by steaming the bacterial emulsion. Malachite green is water soluble and has a low affinity for cellular material, so vegetative cells may be decolorized with water. Ve

UOM: 1 * 100 mL

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Glutaraldehyde 50% (w/w) in water

Supplier: Thermo Fisher Scientific

Description: Glutaraldehyde 50% (w/w) in water

MSDS

Chloroform ≥99.8% (by GC, corrected for water content), purified, J.T.Baker®

Supplier: Avantor

Description: Chloroform ≥99.8% (by GC, corrected for water content), Laboratory Reagent, purified, J.T.Baker®

MSDS Certificates

Tetrahydrofuran ≥99.5% (by GC, corrected for water content) stabilised for HPLC, J.T.Baker®

Catalog Number: (9440-03)

Supplier: Avantor

Description: Tetrahydrofuran ≥99.5% (by GC, corrected for water content) stabilised for HPLC, J.T.Baker®

UOM: 1 * 4 L

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Hexafluorophosphoric acid 60% (w/w) in water

Supplier: Thermo Fisher Scientific

Description: Hexafluorophosphoric acid 60% (w/w) in water

MSDS

Water softener, Aqua-Soft-System, PG 8597

Catalog Number: (141-0552)

Supplier: MIELE

Description: The Aqua-Soft system provides a continual supply of soft water and is suitable for water with a hardness up to 71° dH. It operates as a level controlled two-tank system, consisting of two cartridges with ion exchange resins and a salt reservoir. The resins are enriched with sodium ions. The hard water flows over the resins in the first cartridge, where calcium and magnesium ions are exchanged for sodium ions. At this time, no water is flowing through the second cartridge. When one cartridge is exhausted, the water is routed to the second cartridge by means of a hardness level selector corresponding to the hardness of the local water, which is inserted by customer service when the device is used for the first time. At the same time, the regeneration of the resins from the exhausted container is activated. For this treatment, brine (NaCl) is drawn from the salt reservoir. The reservoir must be replenished regularly with coarse salt pellets. Fill quantity approx. 25 kg.

UOM: 1 * 1 items

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Nigrosine, certified by the Biological Stain Commission, Sigma-Aldrich®

Supplier: SIGMA ALDRICH MICROSCOPY

Description: Nigrosin,certified by the Biological Stain Commission (Acid black 2; Nigrosin water soluble).

Services for equipment

Supplier: AVANTOR SERVICES

Description: Preventive maintenance and operational testing of Water Purification System at customer site. Spare parts and travel fees not included