Porous Digester

The porous digester decomposes samples in sealed wells through heating and the addition of acid, converting organic matter into detectable inorganic ions. It is used for sample pre-treatment in laboratories and is suitable for heavy metal detection in fields such as environmental and food analysis.
Selection
When selecting, consider the compatibility of sample types with digestion capacity, ensure the number of wells meets batch requirements, control temperature precision to affect result consistency, use corrosion-resistant materials to guarantee service life, and incorporate safety protection features to prevent operational risks.

Terms

Standards

Instruments

Impedance of PHY Glass film less than 500MΩ, with porous PTFE liquid complex and silver ion trap reference system, support 0~ 130 ℃ wide temperature measurement, Response is fast and stain resistance is strong.

$ 264.00

Using electric heating to directly generate high voltage steam, the highest Operating temperature 135 ℃ and accuracy of 0.1 degrees, with time temperature level control and automatic pressure chill down, 3 minutes after cooking items can be reduced to 20-40 ℃.

$ 3009.00

Using double-sided uniform tin plating process, the surface mass reaches class I, Hardness is T52, standard thickness is 0.28mm, to ensure accurate and reliable film test results.

$ 114.00

Suitable for the measurement of high alkaline samples, using circular Glass sensitive film and porous abrasive liquid interface, pH Measurement range 0~ 14, Permissible Ambient Temperature 0~ 100 ℃, providing stable reference potential.

$ 285.00

Using the isokinetic sampling theory, the wind speed of the sampling head is consistent with the air speed of the clean room. Sampling flow rate is 100L/min, which can work continuously for 10 hours. All 316 stainless steel materials ensure the accuracy and durability of collection.

$ 2026.00

The PHY Glass membrane is used to withstand strong acid and alkali corrosion, and the membrane Impedance is less than 500MΩ to ensure the measurement Stability; the porous PTFE liquid complex and 3M KCl gel electrolysis solution are designed to improve the anti-pollution performance, suitable for 0-130 ℃ high temperature environment.

$ 296.00

15 minutes to quickly heat up to the set temperature, temperature control accuracy of +/- 0.5 ℃, using multi-point calibrated to eliminate temperature errors, standard imported Glass digestion tube resistant to sudden cooling and sudden heating without bursting.

$ 522.00

Using high purity graphite PFA coating heating method, Temperature range RT +~ 400 ℃, monitoring accuracy +/- 0.5 ℃, digestion number of 20 holes, suitable for a variety of sample pretreatment, atomic absorption and other analytical instruments.

304 stainless steel material corrosion resistance, Operating Pressure up to 8kg/cm2, temperature measurement accuracy +/- 0.1 ℃, pot body rotation design makes the raw materials mix evenly, electronic control system brushless conductive to avoid common failures.

$ 4890.00

Accuracy better than 0.04%, Repeatability better than 0.02%, Porous material porosity analysis and rigid foam opening and closing Pore volume percentage test.

$ 6851.00

Temperature range RT +~ 400 ℃, high purity graphite + PFA coating heating method, monitoring accuracy +/- 0.5 ℃, suitable for a variety of sample pretreatment, support microwave digestion pretreatment and acid rush.

Maximum shear force 1400N, upper and lower blade center spacing 2.2mm +/- 0.05mm, using high anti-interference 16-bit A/D analog-to-digital conversion circuit, with Data storage, peak holding and range setting functions, easy and fast operation.

$ 1172.00

The built-in vacuum pump realizes 0~ -80kPa Vacuum Level, the fully transparent vacuum Chamber can hold 12 samples, the program control supports 80 sets of paraMeter storage, and the vacuum cycle operation is automatically completed.

$ 4108.00

Fluorine-free environmental Compressor refrigeration, Temperature Uniformity up to +/- 0.05 ℃, equipped with High Accuracy PT100 Sensor and porous U-shaped domestic circulation system to ensure stable and uniform temperature.

$ 924.00

Temperature Fluctuation +/- 0.005~ +/- 0.01 ℃, no heat centrifugal circulation pump is used to avoid its own heat generation affecting the temperature field, and the porous U-shaped return circulation design realizes a highly uniform temperature field.

$ 1058.00

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