ReviewsChemical Analysis Filter Paper

pH Test Strips, 480 Strips Full Range 1-14 Universal pH Test Litmus Paper pH Soap Making Testing Strips for Water Wine Saliva Urine Soil, 6 Pack pH Strips and 6 Test Pipette Droppers with Storage Case

...l pH measure range of 1-14 meets all your needs..
【Easy to Read】- pH Test Paper can be againsted PH color chart intervals, Lightweight for convenient use and carry..
【Easy to Use】- pH testing strips can be recognized the acidity and alkalinity of the solution from the color change..
【Muti Function】- Litmus chemical pH test strips can be used for chemical testing, acid and alkali testing, water quality analysis, soil testing, but also used in rain water testing, pets water testing, ph strips for water, ph soap tester..
【Attention】- Please do not dip the pH strips in the test liquid. It might lead to incorrectly showing test result. Please drop the test liquid to be tested with a pH strips or glass rod. It will perfectly indicates the real acidic or alkalinity substance. You can’t measure dry stuff. You have to create a solution, using a dropper to drop a small of liquid on the test paper, use cotton swabs to dip the test material dripped into the middle of test paper to see the color change..
【What You Get】- 6 Pack (480pcs) pH Test Strips, 6 pcs 0.2ml Test Pipette Droppers, 1 pack plastic storage case..

Used in qualitative analytical techniques to determine and identify materials.
Has the maximum degree of fine particle filtration (2.5µm) in the qualitative range.
capable of retaining the fine precipitates encountered in chemical analysis.
excellent clarifying filter for cloudy suspensions and for water and soil analysis.

Used in qualitative analytical techniques to determine and identify materials.
Has the maximum degree of fine particle filtration (2.5µm) in the qualitative range.
capable of retaining the fine precipitates encountered in chemical analysis.
excellent clarifying filter for cloudy suspensions and for water and soil analysis.

Used in qualitative analytical techniques to determine and identify materials.
Has the maximum degree of fine particle filtration (2.5µm) in the qualitative range.
capable of retaining the fine precipitates encountered in chemical analysis.
excellent clarifying filter for cloudy suspensions and for water and soil analysis.

[CASE OF 100pcs] Syringe Filter with Glass Fiber (GF) membrane 1.2μm Pore Size filter in 25mm Diameter Polypropylene (PP) housing..
25mm diameter syringe filters designed to filter 10-100 ml, with 3.9cm² big Effective Filtration Area..
Glass Fiber filters with High Flow Rate, Large Through-put, High dirty holding capacity, good chemical resistance, could both treat the Hydrophilic and Hydrophobic solutions, and also the Gas/Air filtration..
The special 0.7μm usually used for Separation and filtration of Protein solutions, and also the HPLC pre-filtration, and the particles analysis. For 1.2μm usually used for collection of Protein solutions, cells, and also the environment analysis, such as the water filtration and water quality monitoring and testing..
We will provided 30 days after-sales protection with a new replacement or money back..

GRADE 2 : 12.5cm - Equivalent to Whatman qualitative grade 2, standard lab filter paper (125mm).
AGRICULTURE - Soil pre-filtration, fertilizer analysis, nutrient absorption in seed tests.
BREWING TESTS - Beer and malt analysis, removal of turbidity in wort and yeast filtration.
AIR / GAS FILTRATION - Pollution monitoring of specific atmospheric contaminants, smoke.
HIGH RETENTION / SLOW FLOW - Retains fine crystalline particles (5~10 micron).

GRADE 2 : 18.5cm - Equivalent to Whatman qualitative grade 2, standard lab filter paper (185mm).
AGRICULTURE - Soil pre-filtration, fertilizer analysis, nutrient absorption in seed tests.
BREWING TESTS - Beer and malt analysis, removal of turbidity in wort and yeast filtration.
AIR / GAS FILTRATION - Pollution monitoring of specific atmospheric contaminants, smoke.
HIGH RETENTION / SLOW FLOW - Retains fine crystalline particles (5~10 micron).

Recommended for analytical procedures involving coarse particles or gelatinous precipitates (iron or aluminium hydroxides).
Used in quantitative air pollution analysis as a paper tape for impregnation when determining gaseous compounds at high flow rates.

Premium Qualitative Filter Paper with a 18.5cm (7.28") diameter.
High retentivity, perfect for general laboratory filtering and qualitative analysis.

【SIZE】The standard size of V60 filters #2 cone paper is suitable for pour-over brewers, the radius of the coffee filter #2 is 4.8 inch.
【EASY to USE and CLEAN】This product is a disposable cone-shaped coffee filters paper with hanging ears, easy to operate, no need to clean after....
【CLEAN and HEALTH】The coffee color is not bleached and no chemical agents are added to ensure health and hygiene..
【EXCELLENT TASTE】Coffee filter paper can filter out most of the grease and impurities, so as to bring you the taste closest to the original taste..
【FINE FILTRATION】The coffee filters has soft texture, high density, clear lines, strong applicability, can filter residue very well, very popular....

...cuums.This filtering flask comes with a plastic filter cup cover and aluminium alloy clamp that allow for strong vacuums..
[VACUUM FILTRATION WITH WIDE APPLICATION]Vacuum filtration allows you to filter water-soluble solutions without damaging or losing heat-sensitive compounds during distillation. Suitable for lab, chemical, biological analysis, environmental monitoring, industrial and scientific research. It's perfect for students, and it fits in great with the small home laboratory..
[WELL-PROTECTED PACKAGE]The setup came with well-protected. Each part is individually wrapped and cased in Styrofoam to ensure that the goods will not easily damaged during transportation. If you have any questions about the distillation filtration unit, you can contact us, and our customer service is ready to help you at any time..
[EASY TO OPERATE AND USE]The kit can be set up in minutes and is easy to disassemble, clean and store. You can return it to the packaging for storage..
[EXTRA PUMP AND FILTER MEMBRANCE NEED TO BUY] All of these three models are equipped with 300ml filter cup, 40mm sand core and clamp.It does come with a small hose of the right diameter to attach a vacuum pump to the filter apparatus, but you have to buy 50mm filter membrane and pump extra acco....