"Desco"
Visual comparator disc, phosphate
Supplier: HACH
Test kit, Phosphate, colour disc, Range: 0 - 40 mg/l PO₄
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Membrane filters, Durapore®
Supplier: MILLIPORE
Durapore® PVDF white membranes provide high flow rates and throughput, low extractables and broad chemical compatibility. Hydrophlic membrane binds far less protein than nylon, nitrocellulose, or PTFE membranes.
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Masterflex® Single-Use Bag Port Disc Opposing Barb, Avantor®
Supplier: Avantor Fluid Handling
Designed for sample port and dip tube applications.
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Filter discs, DURAN®
Supplier: DWK LIFE SCIENCES
Sintered glass filters have neutral properties with unfused edge and untreated surfaces. The hard sintering process makes the material resilient.
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Hydrazine colour disc test kit, HY-2
Supplier: HACH
Proper maintenance and economy of operation of modern boilers and cooling towers require a careful balance between water quality parameters and treatment chemicals. This kit measures hydrazine, a common oxygen scavenger in boiler water, using the simple colour disc method.
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Nitrite test kit, colour disc, NI-6
Supplier: HACH
The kit uses the colour disc or ferrous sulphate method to measure nitrogen as nitrite NO²⁻.
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Accessories for large insulating dewar flasks
Supplier: KGW
Cryogenics Storage Vessel, Insulating disc for type 131
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Water, Electran for molecular biology
Supplier: VWR Chemicals
Water, Electran for molecular biology
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VWR®, MOPS 10X buffer for biotechnology
Supplier: VWR Chemicals
MOPS is a zwitterionic buffer used as a running buffer for denaturing agarose gel electrophoresis of RNA. Having a pH buffering range from 6,5 to 7,9, MOPS works exceptionally well with formaldehyde gels at 20 mM concentration.
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Magnesium perchlorate, AR® ACS desiccant, Macron Fine Chemicals™
Supplier: MACRON AVANTOR BRAND
For drying.
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Neutraliser/preliminary cleaner for automatic glassware washing machines, decon® acid rinse
Supplier: DECON LAB
The neutraliser decon® acid rinse is a blend of aliphatic polycarboxylic acid, aliphatic alcohol and non-ionic surface active agents in an aqueous base. It is ideal for use in laboratory, medical and industrial automatic glassware washing machines as an acid rinse (neutraliser) and/or a pre-wash (preliminary cleaner), when cleaning/decontaminating glassware, ceramics, rubbers, plastics, stainless steel and ferrous metals.
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Amicon™ XM Ultrafiltration Membranes Dics Filters
Supplier: MILLIPORE
Ultrafiltration membranes - Amicon™ XM polyacrylonitrile/PVC co-polymer filters. High-recovery membranes for stirred cells.
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Electrically and Pneumatically Actuated Elliptical Valves
Supplier: Avantor Fluid Handling
Completely disassemble in-line for easy cleaning.
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ASCO® Subminiature Solenoid Valves, Stainless Steel
Supplier: Avantor Fluid Handling
Constructed of stainless steel (SS) for enhanced durability.
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WHEATON® Scintillation Vials
Supplier: DWK LIFE SCIENCES
These vials are made from WHEATON® 180 low potassium borosilicate glass. The background counts of these vials are consistently low, the ultraviolet transmission is high.
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Filter discs with fused glass rim, borosilicate glass, DURAN®
Supplier: DWK LIFE SCIENCES
These filter discs feature a fused glass rim.
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Catalog #: 83639.320
Supplier: VWR Chemicals
Catalog #: 20864.320
Supplier: VWR Chemicals
Catalog #: 83640.320
Supplier: VWR Chemicals
Catalog #: 83645.320
Supplier: VWR Chemicals
Catalog #: 20060.320
Supplier: VWR Chemicals