13096 Risultati per: "EVA PAPR"

Supplier: Whatman products (Cytiva)

Coarse filter mat with high wet strength.

Supplier: Whatman products (Cytiva)

Thick filter with medium to slow filtration speed, high wet strength, and good retention for smaller particles.

Supplier: Abcam

Human PAP Antibody Pair - BSA and Azide free.

Supplier: Whatman products (Cytiva)

Can be used for the rapid determination of pH values and has led to many applications in laboratories and industry. Available as standard or three colour ranges as rolls in a handy dispenser.

Supplier: Ahlstrom-Munksjö

These papers are used to determine the presence of trace elements and nutrients in soil samples to optimise plant growth.

Supplier: MACHEREY-NAGEL

Smooth folded filter papers for fat analysis.

Supplier: Aesculap

Reusable filters for 1000 cleaning and sterilisation cycles.

Supplier: Whatman products (Cytiva)

Blue litmus and red litmus papers facilitate a general test for acid or alkaline reaction. The change occurs around pH 5 to 8. They are particularly recommended for educational use.

Supplier: Ahlstrom-Munksjö

These filter papers are suitable for use in wine laboratories.

Supplier: Sartorius

These non woven grades are made of rayon. Ideal for the filtration or prefiltration of viscous solutions containing particles visible with the naked eye.

Supplier: Ahlstrom-Munksjö

Ahlstrom-Munksjö manufactures a series of extremely high purity, acid washed filter papers designed for use in analytical and gravimetric analysis. The quantitative grades are manufactured from top quality cotton linters using ultra-pure, deionised water and are further treated with dilute acid to remove any remaining organic and inorganic impurities. All quantitative grades are manufactured in a strictly controlled environment that ensures high uniformity and high purity from filter to filter.

Supplier: PRAT DUMAS

The ashless papers are manufactured with a very pure cotton cellulose base. They are purified with acid to reduce the amount of mineral material such as silicon, aluminium or magnesium oxides as far as possible. The residues of the paper after calcination are reduced to negligible quantities and do not affect the results of the qualitative analysis.

Supplier: CHRIST MARTIN

Accessory for freeze dryer, －

Supplier: PRAT DUMAS

Grade 106: These vellum papers are designed for qualitative analysis. They are used for general laboratory filtration in universities, schools, hospital, research laboratories, food and pharmaceutical laboratories and for sweets.

Supplier: Whatman products (Cytiva)

Whatman Grade 5V fine particle filter retains particles as small as 2,5 µm for qualitative analysis

Supplier: Whatman products (Cytiva)

Low phosphate cellulose papers approximately 1,5 ppm phosphate, for the filtration of calcium lactate extracts from soil samples for the determination of K and P according to Egnér, Riehm and Lederle.

Supplier: Whatman products (Cytiva)

Cellulose filter paper for identification of undissolved dyes in the textile industry.

Supplier: Whatman products (Cytiva)

Whatman Grade 4V filter paper is well suited for qualitative analysis or general filtration of coarse particles. The fluted filter design increases filtration speed, flow rate, and loading capacity.

Supplier: Whatman products (Cytiva)

Grade 72 activated carbon air filter paper is designed for air pollution monitoring of radioactive iodine in medical and nuclear installations.

Supplier: Whatman products (Cytiva)

A very thick filter card with high wet strength. Offers very high flow rate and retains medium to coarse particles.

Supplier: Whatman products (Cytiva)

A standard grade filter for boiler water analysis.

Supplier: Essity

Easily handle cleaning tasks with a multipurpose wiping paper that's strong and absorbent.

Supplier: MACHEREY-NAGEL

The test paper allows the rapid detection of fluoride ions in solutions containing hydrochlorid acid.

Supplier: Whatman products (Cytiva)

A very thick filter with high wet strength. Offers medium to slow flow rate and retains very fine precipitates.

Supplier: Whatman products (Cytiva)

Whatman Grade 114V smooth filter paper from Cytiva is wet-strengthened for high mechanical stability. Grade 114V fluted filters are suitable for recovery of large particles and gelatinous precipitates.

Supplier: Whatman products (Cytiva)

Kieselguhr paper with a medium to slow flow rate. Additional adsorption effect, e.g., for the separation of very fine semi-colloidal turbidity, for clarifying milk serum, starch solutions, soil suspensions or sugar-containing solutions prior to polarimetry or refractometry.

Supplier: Whatman products (Cytiva)

Compared with quadrant-folded filters, Cytiva's Whatman Grade 2V pre-folded filter paper exposes extra surface area, which enables a higher loading capacity and shorter filtration time.

Supplier: Whatman products (Cytiva)

Smooth filter papers with good retentivity at a relatively high filtration speed. They are used for the clarifying filtration of dried beet pulp extracts or beet juice after the addition of lead acetate for subsequent polarimetric sugar determination.

Supplier: Whatman products (Cytiva)

A fast to medium fast filter with high wet strength offering medium retention.

Supplier: Whatman products (Cytiva)

Filter mat made from a mixture of cellulose and polyester. This mat is used for optically testing baby food (artificial milk) for textile fibers.