Trace analysis, Accessories

Lids offer protection against contamination and evaporation during sample storage and cell cultivation. Four different polystyrene lids are available. High profile without condensation rings is mainly used for non TC-treated 96 well microplates. High profile with condensation rings is recommended for cell culture applications, since it ensures an optimum oxygen supply to cultivated cells due to improved gas exchange. Low profile lids contents are protected against evaporation and contamination, and the covered microplates can be easily gripped on the side in automated processes. Universal ultra low profile lids is compatible with a whole range of different microplates, provides the greatest possible protection against evaporation, and is also suitable for use in automated systems.

Properties:

• Endotoxin-free
• Free of detectable DNase, RNase, human DNA
• All sterile lids are non-cytotoxic

• Packing for distillation columns
• Chemically inert
• High surface area per unit of volume
• Minimum resistance to gas and liquid flow

Contains fully enclosed steel insert for stiffness, yet can be bent to various shapes for use as a powered stirrer. Heat resistant to 288°C and completely inert to highly corrosive reagents. Antistick properties facilitate cleaning.

• Inert to corrosives
• Easy to clean
• Bendable into shapes

This ergonomic, hands-free microtube opener is your thumb's best friend. It fits your PIPETMAN® pipette perfectly and can open both snap-cap and screw-cap microtubes. Made of high quality polyacetal, THE JIMMY™ can be cleaned with alcohol or sterilized by autoclaving. It is sold in a set of three colors: orange, yellow and white.

The stainless steel tongs are covered with extra-heavy, non-stick PTFE coating and have the same great feature as the PTFE coated spatulas.

• Opposing grip handle for easy operation
• Coated tension screw will not corrode
• Contoured jaw enables handling of crucibles and other objects
• Tapered tips for enhanced grip; rounded for safety
• Use for handling chemically active materials

The Dräger-Tubes^® measuring system is the safe method for measuring pollutants in the soil, water and air. More than 500 substances can be measured in varying concentrations. The long-established principle of Dräger-Tubes^® is still the same. A defined volume of gas/air must be pumped through the sampling tube. This can be achieved by using the Accuro^® gas pump. On contact with the substance under test the reagent system contained in the tube reacts and displays a colour. The strength of the concentration of the substance is shown by the length of the colour band displayed and can be read directly from the scale. The Dräger-Tubes^® sampling system provides accuracy, efficiency, quick and easy handling. Over 250 tubes are available on request for all substances and measuring fields. Further sampling devices, diffusion tubes for long-term measurements as well as sampling systems with activated carbon tubes, ORSA collector and TDS thermodesorption tubes are also available.

Two different types of closures: Grip stopper or Screw cap.

Proporties:

• Supplied with or without screw cap
• The integrity seal screw cap ensures sterility and intactness
• unbreakable and resistant against many chemical influences

• Ultra sharp cut by Lancet Point technique
• Stainless steel cannula with special silicone coating
• Transparent and color-coded Luer-Lock thread acc. to EN ISO 6009

Block digestion systems for standard Kjeldahl digestion vessels with a volume of 250ml
High performance heating and fume exhaust by means of a fume manifold. 25, freely configurable, programmes for block temperature and digestion time. Stable and robust construction. Basic stand for digestion vessels and exhausing hood are made from acid-resistant, stainless steel.