Centrifugation Tubes

The LABJOURNAL offers all criteria for documenting data and experimental processes most efficiently. Each page is numbered serially and includes space for title, signature and date. In addition, you can create a table of contents and write notes on the first pages of the notebook. The acid-free pages are ageing resistant and therefore suitable for long-term archiving. Combined with the waterproof and chemical-resistant cover, these conditions guarantee safe documentation of your notes over many years.

• Different number of pages
• Three colours
• Lined or grid version
• The lined version also contains vertical shaded lines
• Dimensions (W x H): 218 x 281 mm

Thanks to its handy format the LABSOLUTE® notebook is ideal for both the office and the laboratory. Due to the bright red cover it is a real eye-catcher and cannot be missed.

• 160 pages, grid
• Paperweight: 80 g/m²
• Acid-free, ageing resistant paper
• Book mark and elastic strap
• Red cover made from synthetic leather with LABSOLUTE® imprint
• Dimensions (W x H): 130 x 210 mm

For recording research data, experimental procedures, and design ideas. Use these notebooks to keep your information safe and well organised. Numbered, acid-free, grid pages include spaces for title, project number, book number, date, and witness signature. Lined notebooks feature college ruled pages for easy report writing. Covers are waterproof and chemical-resistant. All notebooks contain periodic and conversion tables in the back. Admissible as court evidence when used as prescribed by law. Measures: 216 x 279mm.

For permanent marking on plastic, metal, and porcelain labware. Will write even when labware surface is damp.

• Permanent, quick-drying ink
• Fine tip

The classic with round tip. Line width approximately 1.5 to 3 mm. Low-odour, smudge-proof and water-resistant and quick drying. Refillable. Replaceable tips. For labelling, painting and writing on virtually all materials, including glass, metal and plastics. Alcohol-based ink without toluene/xylene. Colours as outlined below.

Permanent marker with very fine round tip. Low-odour, smudge-proof, water-resistant, quick drying, lightfast, refillable (only e-400). Replaceable tips. For labelling on allmost all surfaces, including glass, metal and plastics. Alcohol-based ink without toluene / xylene.

Fine nib for clear labelling on small surfaces. Particularly suited for smooth and transparent surfaces e.g. slides, reaction vessels, labware and labels. Quick-drying, smudge-proof, waterproof, lightfast and low-odour. Tested quality: extreme resistance to abrasion and high temperatures - tested and approved by TÜV Saarland.

The Molymod^® system is a unique system of high quality molecular models. The set consists of a variety of atom parts and links designed to make a large number of possible structures relevant to a specific chemistry subject or use, e.g. Biochemistry, Organic or Inorganic. All sets are fully compatible. Atom parts are made of solid clouded plastic spheres. They are available with holes from 1 to 6 in the usual angular orientations.

Especially for writing on overhead projection transparencies, glass, plastics and suitable slide frames. With round metal tip. Smudge and water-resistant. Removable only with white spirit.

Line width approx. 0.5 mm to 1 mm. Special marker for the careful and permanent labelling of CDs, DVDs and Blu-ray discs. Soft tip and special water-based ink (solvent-free) will not damage the sensitive surface of the data layer unlike alcohol-based ink. Ink is smudge-proof and water-resistant on drying.

Especially for writing on overhead projection transparencies, glass, plastics and suitable slide frames. With round metal tip. Smudge-resistant, but easily removed with a damp cloth.

Super flat light boxes, only 8 mm thin, with built-in rechargeable battery. Illumination by daylight-type LEDs (approx. 5000 Kelvin). Touch switch for ON/OFF and brightness control, cm and inch scales. Optional mains or battery operation. Lithium ion battery: 1050 mA. Mains/charging adapter included.

Writing diamond for writing on glass. Available as a pen with retractable tip or mounted on a wooden handle.

The advanced miniDNA^® system comprises colour-coded, abstract-shaped parts designed to represent the nitrogenous bases, pentagonal sugar and pyramidal phosphate components needed to make a double-helix model of DNA. The three hydrogen bonds that connect Cytosine to Guanine and the two that connect Thymine to Adenine are represented by the appropriate number of pegs.
Two DNA kits are available to make either a 12-layer (1 turn) or 22-layer (2 turns) DNA model. The models can be displayed on their stands, or unzipped into a ladder form to demonstrate the process of Replication.

A similar approach can be taken with the two RNA kits to model the process of Protein Synthesis.

The classic with round tip. Line width approximately 1.5 to 3 mm. Low-odour, smudge-proof and water-resistant and quick drying. Refillable. Replaceable tips. For labelling, painting and writing on virtually all materials, including glass, metal and plastics. Alcohol-based ink without toluene/xylene. Colours as outlined below.

The set contains the colours black, red, blue and green.

For colourful lettering and marking on non-porous surfaces, e.g. whiteboards and glass and also suitable for flipcharts.
Lightfast, quick-drying, dry-wipeable from virtually all non-porous surfaces. Can be left uncapped for a few days without drying out. Line width of 1.5-3 mm.

For labeling all surfaces made of glass, plastic and paper. Permanent marker with very fine tip suitable for permanent labeling of microscope slides, embedding cassettes, Petri dishes or CDs. Line width approx. 1 mm.

• Water-resistant
• Resists most laboratory chemicals
• Writes immediately (no priming required)
• Solvent free, water based
• Odourless
• Non-toxic
• With holding clip

With replaceable tip and permanent, waterproof, low-odour, lacquer-like opaque ink without the addition of toluene/xylene. For highly opaque labeling on almost all materials, e.g. wood, metal, glass, plastic, also for transparent and dark surfaces. High-quality aluminium shaft. Line width 1 to 2 mm.

Paint marker with replaceable tip and permanent, waterproof, low-odour, lacquer-like opaque ink without the addition of toluene/xylene. For highly opaque labeling on almost all materials, e.g. wood, metal, glass, plastic, also for transparent and dark surfaces. High-quality aluminium shaft. Line width 2-4 mm

Gel roller ball with metal tip and rubber grip. For exceptionally smooth and elegant writing. Water-based gel ink in 6 colours, ideal for writing on dark paper. Also writes extremely well on thermo and fax paper.

The BioClean Permaflow S-BPFP is a sterile cleanroom permanent marker (Sharpie®)

• Alcohol-resistant labelling
• Colourfast and water-resistant
• Fast drying
• Non-toxic
• ISO 4 and GMP A compatible
• Double packaged

An innovative solution to the age-old problem of organising notes and dealing with mountains of paper. This patented system works simply by using the law of gravity and the movement of glass spheres. Paper sheets can be inserted or removed from the holding rails in one movement. No damage, no risk of injury, and one-handed operation!
Simole assembly by tape, prepared for screw-connection.

The label tape with industrial adhesive is suitable for versatile labelling applications and withstands UV light, extreme temperatures, chemicals, and moisture. With back slit for easy removal of the label tapes from the protective film.

• No smudging or fading of text thanks to thermal transfer printing technology
• External ribbon cartridges made from 100 % recycled material
• UL recognized as a component to UL 969
• Meet OSHA, ANSI, and ISO standards
• REACH and RoHS compliant

• Temperature resistant from -40 to 80 °C

Colourless.
Transparent adhesive tape for label protection. Supplied in rolls as indicated.