MOSH/MOAH analysis with ZeroSept®AIR
Contamination-free epoxidation within the scope of the MOSH/MOAH analytics with ZeroSept®AIR Food analysis is exposed to a latent risk of interference from interfering substances. These pose a problem because they affect the limits of quantification and accuracy in analysis. Sample preparation is therefore extremely time-consuming. Since interfering substances are also present in many solvents and/or […]
Test on the tightness of the ZeroSept®AIR
Vial closures with ZeroSept®AIR septum “PTFEvirginal/AIR/PTFEvirginal“ The new septum seal with an air cushion instead of an elastomer for standard vial closures. Due to its innovative design, the ZeroSept®AIR septum PTFEvirginal/AIR/PTFEvirginal has a high tightness, even with multiple injections! This makes the septum highly pure and, among other things, very interesting for trace analysis. It […]
ND9 LABC Quality PFASfree short thread caps
Our ND9 LABC Quality polypropylene short thread screw caps offer the highest purity and reliability for your laboratory analysis. The completely PFAS and fluorine-free caps guarantee unadulterated measurement results and are ideal for demanding PFAS applications. High-quality ND9 threaded caps (PFAS-free) Highest purity: 100 % PFAS-free and fluorine-free (LABC Quality) Cap design: Colorless polypropylene screw […]
Migration cells according to EN1186 with universal serial number
Sieg-Mi-Flex stainless steel migration cells are now available with individual serial numbers and a factory certificate for individual proof of dimensional accuracy. Sieg-Mi-Flex cells have been used for migration simulations worldwide for many years. With this system, simulations can be performed in the temperature range from -15°C to 180°C as well as at high pressure […]
ND18 – VMAX with ND18 fine thread
Übersicht Headspace vials come in a variety of sizes and materials to suit different applications. New on the market are the ND18 headspace vials with fine thread and VMAX bottom, which allow optimized liquid sample removal. The VMAX page summarises all the bottles, including a detailed description of the benefits. VMAX Assortment The entire VMAX […]
Which permeation device measures what?
Field of application is the research of personal protective equipment (PPE) The transport of a substance through personal protective equipment (PPE) to human skin (permeation) should be prevented by wearing PPE. A maximum wearing time depends to a significant extent on the resistance of the personal protective equipment (PPE) to the respective hazardous substance and […]
VMAX – Sample vial with optimised residual volume emptying
VMAX – The sample vial with optimised residue emptying can be moulded to almost any vial, even retrofitted. The vials are suitable as sample or storage bottles and allow an almost complete withdrawal of the liquid by means of a cannula. Sample vials are usually emptied manually using a cannula. With standard vials, there is […]
PTFE top for permeation cells
For permeation measurements with hydrogen fluoride and hydrofluoric acid a special top part of the NW50liquid cell is required as the standard top part for the NW50 permeation cells is made of glass. The vapors of the chemicals for the attack the glass and destroy it in the medium term. Therefore, a lid made of […]
Overview brochures and catalogues
Overview brochures and catalogues Catalogue 101 Permeation, Migration and Sensors Our entire product range on the topics of migration, permeation and sensor technology summarised in one catalogue LINK Brochure 152 Caps & Vials Chromatography vials and closures; a selection of our special bottles as well as our range of high purity ZeroSept® closures. LINK Catalogue […]
Karl Fischer titration kit
Karl Fischer titration kit from LABC Karl Fischer titration kit from LABC Karl Fischer titration is an analytical method for determining the water content in a sample. Due to the special dimensions and design of our Karl Fischer kit, exact water content determinations, for example with Metrohm 774 & 874 Oven Sample Processor, according to […]