31 results found

PTFE dispersion disc (stirring paddle): it has the characteristics of strong stirring force and corrosion resistance. Mainly used for stirring solutions in flasks. special reminder! When stirring, the position should be adjusted, and it should be placed in the center of the flask, so as not to damage the flask when the mixer is stirring at high speed. Produc...

NJBZH Series range of fluoropolymer lab bottles is the cleanest, safest and highest performing range of fluoropolymer bottles ever produced. NJBZH lab bottles are manufactured in a cleanroom by a proprietary stretch blow molding process, giving a lower trace metal background, smoother surface finish and superior sealing compared with other fluoropolymer bott...

NJBZH microcolumns are used to perform ion-exchange sample preparation in geochemistry. These molded PFA microcolumns come in a variety of reservoir and capillary combinations. Threaded microcolumns can also be used with a closure for prevention of airborne contamination.NJBZH can also manufacture custom microcolumns. Contact us with required reservoir size ...

SCH acid purification systems provides the easiest and most cost-effective way to produce high purity acid on demand for use with ICP-MS and other metals analysis techniques. Starting with low cost trace metal grade acid, Depending upon the lab’s acid needs, these units can pay for themselves in as little as a few months or even weeks. Our product size can b...

The DBF Series of inert hotplates are designed for use in the most challenging ultratrace applications. Manufactured from low porosity ISO-molded graphite with a Teflon™ PFA coating, DBF hotplates provide outstanding temperature uniformity, safe operation, and are third party CE tested. DBF hotplates are available in two sizes: DBF-I with a heated working su...

NJBZH PFA impingers enable the trapping of airborne contaminants in a liquid medium. Unlike glass impingers, they are unbreakable and inert to virtually all chemical compounds. Our product size can be customized We focus on: ----biomedical and chemical Teflon consumables --- pretreatment equipment & consumables --- isotope analysis equipment & consum...

For the determination of hydrogen fluoride (HFC) / hydrofluoric acid water content，can be installed and used in the laboratory or online，The pool body is made of pure polytetrafluoroethylene, which can withstand the corrosion of hydrogen fluoride or hydrofluoric acid liquid for a long time. The inlet and outlet liquid joints are made of 304 stainless steel, ...

NJBZH digestion tanks are designed for the increasingly aggressive digestion preparation methods used in trace analytical procedures. These molded PTFE digestion vessels feature ultra low metals content and are compatible with all mineral acids. Digestion vessels with flat exteriors can also be placed directly on a hot plate for heating. A wrench set is reco...

NJBZH PFA microwave digestion vessel have been the best choice for demanding trace metal applications, and are used in laboratories worldwide for sample preparation and storage. The flat bottom and high service temperature range makes them ideal for use directly on a hot plate. Molded from high purity virgin PFA, they are chemically inert, with ultra low tra...

PTFE sieves are used for solid waste preparation, can be used in the medical and health industry, and can be used in the environmental protection industry. PTFE sieves can also meet the requirements of the chemical industry and food safety industry. PTFE sieve is not only resistant to strong acid and alkali, but also resistant to high temperature. PTFE sieve...

Our device have 7 advantages to make sample preparation no longer difficult: 1. The fully enclosed design prevents heat loss to a large extent and effectively avoids the intrusion of acid mist; 2. High-quality graphite three-dimensional wrapped heating, samples are heated evenly; 3. Unique spraying process, the coating is uniform, firm, and will not fall off...

The DBF Series of inert hotplates are designed for use in the most challenging ultratrace applications. Manufactured from low porosity ISO-molded graphite with a Teflon™ PFA coating, DBF hotplates provide outstanding temperature uniformity, safe operation, and are third party CE tested. DBF hotplates are available in two sizes: DBF-I with a heated working su...