Frysetørrere

• Conical shoulders
• With NS pennyhead stopper and interchangeable glass cap
• Glass type I / neutral glass as per USP, EP and JP
• Autoclavable

Spray bottles (HDPE) with pump vapouriser (PP, stainless steel) and safety cap for the pump. Liquids can be finely vapourised at the push of a button in an environmentally compatible way. The transparent bottles make identification of contents easy. The protective cover prevents unintentional pressing of the pump and acts as a dust cover.

The core moves freely and allows the vessel to be changed without twisting the securely attached tubing.

• For use with elastic, soft tubing of 6 - 9mm i.d. (Viton^®, Tygon^®, silicone)
• 2 x polypropylene, curved, hose connections on top and straight connections below
• Autoclavable
• Temperature resistant up to +140 °C
• Dishwasher-proof
• Optional filter top part for sterile pressure equalisation available

For the storage and transport of photosensitive substances. With easy-to-read graduation and large labelling field for easy identification. UV protection up to approx. 500 nm wavelength. 10 ml and 25 ml with specially shaped glass rim for better pouring, thus an additional pouring ring made of plastic is not necessary.

• ISO 4796-1
• USP standard
• Retrace code
• Autoclavable

• Acc. to DIN 12596, complete with head
• Ground joint connection: NS 29/32
• Material: DURAN^® tubing (head), borosilicate glass 3.3 (bottle)

These gamma sterilised bottles are specially designed for taking, handling, transporting and storing water samples. Manufactured either as clear or amber colour from polypropylene. Clear bottles are manufactured from glass-like transparent special grade polypropylene. Amber bottles are manufactured from an amber coloured clear polypropylene which is higly translucent but still preventing the UV light penetrating inside the bottle. Square body form offers easy handling, and optimum space saving solutions during storage period. Wide bottle neck (GL 50) provides easy filling and pouring. Cap is made from PE with self sealing lock with integral security ring. Unique cap inner design ensures hermetical closure and guarantees an excellent leak and contamination proof bottle. Embossed graduation ( presicion of ±2% ) on side wall enables volume verifications. Each bottle is labelled specifying e.g. sample and source descriptions, code and lot numbers and expiry date.
Bottles with liquid sodium thiosulfate (20 mg/lt - acc to ISO/FIS 19458:2006 ) are ideal to analyse water meant for human consumption, swimming pools, and any other water where chlorine may modify the composition of the sample.
Empty bottles, without sodium thiosulfate ; ideal to sample water for physical and chemical analysis, as well as for other sample requirements that demands sterile bottles.

The coating provides scratch, leak and splinter protection and is ideally suited to both the transport and storage of hazardous media or valuable samples. Service temperature limit of the PU plastic coating: -30 °C to 135 °C.

• Graduated
• UV protection
• DIN thread
• DIN ISO 4796-1
• Suitable for microwaving
• USP compliant
• Autoclavable

• Conical shoulders
• With NS pennyhead stopper and interchangeable glass cap
• Glass type I / neutral glass as per USP, EP and JP
• Autoclavable

Further spare parts on request.

For long-term storage of solvents and standards (trace analysis).

• PFA screw cap with integrated seal lip and buttress thread
• Temperature resistant from -200 ºC to +260 ºC
• Autoclavable

The DURAN^® reservoir bottles have been designed for use in high-performance liquid chromatography (HPLC) and allows longer, uninterrupted analyses. A central cavity in the bottom of the bottle allows mobile phases and solvents to be dispensed without tilting the bottle. Side vent hole in the base for ultrasonic bath degassing, or water drainage after cleaning. Screw caps HPLC (PTFE, GL 45, 3 ports) available as accessories.

• GL 45 Thread
• ISO 3585
• Type I neutral glass, by USP / EP
• With Retrace Code and certificate for manufacturing lot traceability
• Available in four sizes: 1, 2, 5, or 10 Litres
• 5 and 10 litre bottles can accommodate magnetic stirring bars
• Durable white enamel volume graduations
• Autoclavable at 121 °C or 134 °C

Celstir^® and Magna Flex™ spinner flasks from WHEATON^® are high-quality products designed for long life, high efficiency and low maintenance. Celstir^® spinner flasks are the ideal environment for culturing / growing a wide variety of cells, such as insect cells, hybridomas and many other suspension adapted cells. Magna Flex™ flasks are suitable for microcarrier cultures. Celstir^® and Magna Flex™ flasks are produced from autoclavable, Type I borosilicate glass. WHEATON^® spinner flasks can be used on all magnetic stirrers.

Scope of supply: Flask, stirring unit with lid and lids for side arms.
-Designed for microcarrier cultures with a magnetic stirrer

• Gentle stirring action provided by a bulb-shaped glass impeller
• 1:1 headspace ratio for ideal gas exchange
• Autoclavable borosilicate glass that conforms to USP Type I and ASTM E 438 Type I, Class A requirements

Transparent. With flat shoulders. Flexible material with good resilience.

Osmolality Standards for calibration and control, compatible with all types of osmometers. Extensive range: 50 to 3000 mOsmol/kg H₂O, ISO 17025 certified. Values from 100 to 700 mOsmol/kg H₂O according to European Pharmacopoeia 2.2.35 and US Pharmacopeia 785. 12 ampoules of 5 ml each.

Bottles of 500 ml, certified according to QS System, ISO 9001. Shelf life 12 months. Other versions available on request.

Replacement bottles made of PP for collecting the aspirated supernatant liquid from dishes, test plates, or tubes.

• Autoclavable
• Breakproof and chemical-resistant
• Incl. screw cap with 2 self-locking fittings

Celstir^® and Magna Flex™ spinner flasks from WHEATON^® are high-quality products designed for long life, high efficiency and low maintenance. Celstir^® spinner flasks are the ideal environment for culturing / growing a wide variety of cells, such as insect cells, hybridomas and many other suspension adapted cells. Magna Flex™ flasks are suitable for microcarrier cultures. Celstir^® and Magna Flex™ flasks are produced from autoclavable, Type I borosilicate glass. WHEATON^® spinner flasks can be used on all magnetic stirrers.

Scope of supply: Flask, stirring unit with lid and lids for side arms.
-For suspension cell culture with a magnetic stirrer

• Adjustable paddle impeller and sterile design as stirrer shaft does not protrude through cap
• 1:1 headspace ratio for ideal gas exchange
• Bottom dimple to reduce cell aggregation (dimple on 125mL and larger flasks)
• Autoclavable borosilicate glass that conforms to USP Type I and ASTM E 438 Type I, Class A requirements

Celstir^® and Magna Flex™ spinner flasks from WHEATON^® are high-quality products designed for long life, high efficiency and low maintenance. Celstir^® spinner flasks are the ideal environment for culturing / growing a wide variety of cells, such as insect cells, hybridomas and many other suspension adapted cells. Magna Flex™ flasks are suitable for microcarrier cultures. Celstir^® and Magna Flex™ flasks are produced from autoclavable, Type I borosilicate glass. WHEATON^® spinner flasks can be used on all magnetic stirrers.

Scope of supply: Flask, stirring unit with lid and lids for side arms.
-For suspension cell culture with a magnetic stirrer

• 360° water jacket for precise temperature control
• Inlet and outlet hose barb connections for 0.25" (6.35mm) ID tubing
• Autoclavable borosilicate glass that conforms to USP Type I and ASTM E 438 Type I, Class A requirements

Sprayer insert with stable, smooth pump trigger and adjustable spray nozzle, which can be regulated from the finest mist (nebulising) to a precise liquid jet. Ideal for spraying detergents or disinfectants, especially into difficultly accessible areas, as well as applications in thin layer chromatography.

Sterile laboratory bottle for use in laboratories and chemical handling areas. Good product presentation due to crystal-clear PET. Space-saving and absolutely leakproof. Ideal for storing and packing liquids.

• Sterile SAL 10^-3 (according to ISO 11137)
• With tamper-proof closure
• With moulded-in raised graduation

Natural.

The volume can be adjusted by sliding the measuring cup along the riser tube. The liquid is pushed upwards by pressure on the bottle. When the desired volume is reached, the pressure is released and the excess liquid is drawn back into the bottle.

• Graduated measuring cup made of PMP
• Food-safe

Clear glass, with screw thread.

UN-approved (only with the fitting UN-approved closures: 9.073 379 - 381). Square except 500 ml size which is round and has an outside diameter of 77 mm. Suitable for transporting hazardous liquids. Leakproof.
Please order closure separately.

Calibration standard to determine the freezing point in the milk. Bottles à 250 ml.

The aluminium bottle is particularly suited for storing, transport or sending substances and reference samples which have to be stored completely unaltered.

• With UN approval (60 - 5600 ml)
• Pure aluminium (AL99.5 material)
• PP screw cap with internal aluminium seal included

With GL-threaded necks and screw caps. Suitable for GL45 threaded bottles. The distributors are ideal for decanting liquids, whereby the necks are connected either to a liquid source or to an excess pressure or vacuum system (up to 8,5 mm max. tubing diameter). For hassle-free connection, we recommend the Bola threaded connector (please order separately) in accordance with the outer diameter of the tubing.

The transparent screw caps are manufactured in class 8 clean room.

• Highly inert PTFE coated silicone cap liner
• Single batch delivery
• Certificate of Analysis (CoA)
• 100 % traceability
• USP 88 Class VI
• Autoclavable

Transparent. For storage, packaging, sampling and transport of liquids.

• With screw cap
• Food safe

Screw caps are heat-resistant up to +110 °C.

Very easy to use. Various characteristics can be observed simultaneously. Linear temperature scale adjustment. Enables quick identification of organic substances. Supplied with test and standard material sets. CE marked.

Heavy duty version made of borosilicate glass.

DURAN^® reagent bottles, DIN thread, ISO 4796. Pressure resistance, as a result of amended shape, in the range of -1 up to +1.5 bar (tested by the TÜV in accordance with DIN EN 1595, with GS mark). Neutral / Type 1 glass in accordance with USP/EP. With Retrace code (Batch identification). Certificate available via the Internet. Autoclavable.
Please order cap and pouring ring separately.

Clear. For the storage of pH-sensitive liquids, such as culture media.

• Gamma-sterilized
• Pyrogen-free
• Non cytotoxic
• Break-resistant
• Leakproof
• Permanent graduation
• Reduced permeability of CO₂ and O₂
• USP class VI

Transparent. With screw cap made of PP. Good chemical resistance, ideal for long-term storage of liquids. Autoclavable at 121 °C (2 bar) according to DIN EN 285 (except 10000 ml). Size 10000 ml with PE foam seal and two handles made of HDPE. Food-safe product according to regulation (EU) No. 10/2011.

WHEATON Vials^® feature a low profile for greater stability.

WHEATON Vials^® feature a low profile for greater stability. With cap. Cap for Cat. No. 6.268 364, please order separately.