"Water"

Supplier: Merck

The compact, easy to use Milli-DI® water purification system has been designed especially to meet a need for small quantities of pure water, between 3 and 5 litres per day. The water produced is suitable for use in chemical and electrochemical applications, for the production of buffers, reagents and microbiological culture media, and a multitude of other applications. Milli-DI® water can also be used as feed water for ultrapure water systems.

Supplier: VWR Chemicals

Solvent for Total Acid Number (TAN) titration.

Supplier: Merck

Super-Q® Plus System is a high-flow water system designed to provide the 'final polish' to water which has been pretreated by reverse osmosis, distillation or deionization. The systems consistently produce ultrapure water quality which exceeds Type 1 ASTM/CAP/CLSI specifications.

Supplier: VWR Chemicals

Water with 0,1% (v/v) acetic acid, HiPerSolv CHROMANORM® for LC-MS

Supplier: Merck

RiOs™ Essential systems are ideal for laboratories needing reliable, constant production of Reverse Osmosis, RO (Type 3) water from potable tap water. They integrate complementary water purification techniques, including pretreatment and high-performance reverse osmosis (RO) membranes.

Supplier: VWR Collection

Our VWR® laboratory-grade water purification systems feature an inspiring, application-oriented design. Perform your workflows faster and more reliably, simplifying your daily lab work while ensuring cost-efficient operation over the long term. All instruments offer flexible solutions as they can be adapted to your requirements and integrated into your laboratory environment.

Supplier: Honeywell Chemicals

High purity solvents for speciation analysis by LC-ICP-MS. Rigorous purification procedures followed by UV spectroscopy, IC, and ICP-MS testing to assure high chemical purity and high UV transmittance. The blank values for metal traces in these solvents are in the ppb range or lower.

Supplier: Agilent

Premade buffers help eliminate the time-consuming buffer preparation process. All Agilent buffers and reagents are designed to meet the stringent demands of CE.;To maintain high reproducibility, all buffer solutions are standardized to 0.02 pH units under "class 10" clean room conditions. Superior quality control ensures reproducible results bottle-to-bottle and batch-to-batch.

Supplier: HyClone products (Cytiva)

Nuclease-free HyClone Molecular Biology-Grade Water, containing no DEPC or other carcinogenic chemicals is used for critical applications involving nucleotides such as RNA and DNA.

Supplier: Hach

Used for UV-254 and TOC methods.

Supplier: Merck

The Simplicity® portable water purification system can be located anywhere in your laboratory. It requires no special installation, no water feed connection and produces ultrapure water on demand from pretreated water (Elix® system, distilled, deionised or reverse osmosis water). The Simplicity® system is an economical alternative for laboratories that currently use bottled water. Simplicity® ultrapure water, produced and used at the point-of-use, is not subject to the degradation and contamination that affects bottled water. The intuitive colour graphic display of the Simplicity® system means that the user can instantly see all system parameters, including water quality, reservoir level and whether the cartridge needs replacing. Type I ultrapure water for scientists who require less than 5 litres per day.

Supplier: Honeywell Chemicals

Honeywell Chromasolv™ GC-headspace solvents:

Supplier: Merck

The Milli-Q® SQ 200 water purification system delivers ultrapure (Type 1) water from an SQ Switch 3,5 L tank filled with pure reverse osmosis (RO) water.

Supplier: VWR Chemicals

Water with 0,1% (v/v) formic acid, HiPerSolv CHROMANORM® for LC-MS

Supplier: VWR Collection

HDPE water sampling collection bottle.

Supplier: VWR Collection

Pure and Ultra Pure Water System, VWR®, P pack for harder water