Best Bartovation in 2026

Laboratory grade chromatography test paper for separating mixtures into their components

Produces a crisp separation of pigments for easy to interpret readings

Pack of 50 strips enable many tests to be conducted

Designed for kombucha: Pre and post 1F pH testing

Our paper is wider than our competitors paper, making for easier handling

Wide, over 16’ roll comes with one roll, color chart, and has unique locking mechanism making paper easier to tear off and use

Chromatography test paper for separating mixtures into their components

Paper strip is 6" long and 0.75" wide

Produces a crisp separation of pigments for easily interpretable readings

Strong and durable, highly versatile labeling tape that is easy to write on with a felt - tip marker

Oil, acid, and water resistant, and can withstand temperatures ranging from -23º C to +121ºC (-10ºF to +250ºF)

Pressure Sensitive Adhesive keeps the 1 inch wide tape in place and removes cleanly from most surfaces without leaving residue

Our board has five grooves measuring from 1/8″ (.32cm) to 5/8″ (1.6cm) accommodating most specimen sizes on a single board.

Designed for spreading insect wings prior to mounting. It is ideal for allowing butterfly wings to spread and dry.

Place a moth, butterfly, or other insect's body in the indentation on the spreading board, and pin a thin strip of paper over each wing to hold them flat until they dry out.

Pocket sized, light weight vial for easy carrying and storage

Vial contains 100 test strips - which means you can do 100 experiments

Perfect for a demonstration of genetics and heredity in biology, taste testing classes, and just for fun!

Used to measure glucose levels in osmosis/diffusion experiments or food science studies

Made in USA and Packed in a UV Resistant Bag

Color chart has blocks at 0, 100, 300, 1000 and 3000 mg/dL

These alnico magnets hold charges longer than steel magnets

Sold in pairs of two magnets with separators and keepers

Perfect for science experiments

Produced following naval specifications MIL-DTL-244C

Made in America

Each strip is 3/8" x 1"

APPLICATION SCENARIOS - science experiment, modeling, making watercolors, etc.

CALIBRATED DIAL - The outer wall of the straw is engraved with a scale, which can be absorbed in an appropriate amount.

Easy To Use - Soft, pliable and easy to use, these pipettes could save your time when mixing your fragrances, no cross contamination.

Play the role of chemist with this huge, colorful, functional lab station!

Create glowing slime, fizzing reactions, Oozing Bubbles, colorful chromatography, and more!

With 57 pieces, This kit has everything you need to conduct experiments like a real scientist, including beakers, test tubes, flasks, pipettes, and more.

100 Grade-1 chromatography paper strips for the best value and ability to conduct many experiments

Size: 6 inches x .75 inch blotting paper perfect size for easy separation experiments and learning

Crisp separation & easy to interpret readings (commonly used to separate mixtures of colored inks)

Quantity: 100 Pack

Each individually wrapped,Easy To Use

Material: stainless steel and plastic

plastic syringes for liquid, measuring and dispensing fluids, lab use and experiments.

Large syringes with tip cap 20ml 10pcs, Sterile wrapped, safe and clean. enough for use or replacement.

Feeding syringe is individually sealed, clean, safe and sterile, good for pet oral feeding, essential oil, science lab, industrial, applications of inks, perfume, lubricants, sealants, etc.

Laboratory grade chromatography test paper for separating mixtures into their components

Produces a crisp separation of pigments for easy to interpret readings

Pack of 50 strips enable many tests to be conducted

GRADE 1 : 7cm - Equivalent to Whatman qualitative grade 1, standard lab filter paper (70mm)

LAB FILTER - Routinely used in lab to determine fat content, extract solids and clarify liquids

CHEMISTRY CLASS - Filter paper can teach basic qualitative separations and paper chromatography

Pack of 100

Qualitative filter paper

3 pcs Large Plastic Syringe: 100ml/cc, sterile individually packaged, clear scale, easy to read. 3 Pcs plastic tube, 3 Pcs 14ga Blunt tip needles, Luer connections, Tip Cap

Come with 3 Pack Luer connections can make the syringe and hose tightly connected, not easy to fall off during use.

3 Pack 100cm plastic food grade hose tubes, odorless, great for car oil lubricant transfer, feeding pets. Eough for daliy use.

Chromatography test paper for separating mixtures into their components

Paper strip is 6" long and 0.75" wide

Produces a crisp separation of pigments for easily interpretable readings

GRADES 1, 2, 4 : 18.5cm - Equivalent to Whatman Top 3 standard qualitative grades (185mm)

GRADE 1 : MEDIUM RETENTION / MEDIUM FLOW - Retains medium crystalline particles (10~15 micron)

GRADE 2 : HIGH RETENTION / SLOW FLOW - Retains fine crystalline particles (5~10 micron)

Sterile wrapped: every syringe is individually sealed, clean, safe and sterile, good for essential oil, science lab, industrial, applications of inks, perfume, lubricants, sealants, etc.

Thickened plastic tube with smooth inner surface for easier and more precise use

Thickened stainless steel material

Our easy-to-use Chromatography Kit will pique your interest as you learn new science techniques to discover the many colors hidden in art supplies, food, and even plants!

With art & creativity at the forefront, this kit is so much fun to use that it will appeal to everyone, even those who don't realize they have a passion for science projects.

Learners will be introduced to the chromatography system, the oldest documented technique for separating colors. Understand why different substances move at different rates.

Pore volume ~ 0. 75 mL/g

For higher demands on the performance of column packing we recommend our high-purity irregular POLYGOPREP silicas

Available in different particle sizes

Diameter: 11.0cm

Retention: 20µm

Fastest ashless filter paper

9.0cm

Grade 3

Used in qualitative analytical techniques to determine and identify materials

The product is light and compact, easy to use

The products are large in quantity and easy to use

Simple and generous product appearance design

Package Dimensions: 2.54 H x 24.638 L x 24.384 W (centimeters)

Package Weight: 0.95 pounds

Country of Origin : China

Product Type:Lab Supply

Item Package Dimensions:22.86 cm L X 6.604 cm W X 6.604 cm H

Item Package Weight:0.200 lbs

GRADE 4 V : 12.5cm - Equivalent to Whatman qualitative filter paper, fluted grade 4V (125mm)

PREPLEATED - Save folding and filtration time with these pre-pleated Fluted Filters

INCREASED LOAD - Pleated filter's loading capacity is higher than non-fluted discs

Sufficient to Use: you will get a total of 500 pieces of chromatography paper strips, sufficient quantities can satisfy your daily usage demands

Proper Size: the size of each chromatography paper is measured approx. 6.3 inches/ 16 cm in length, 0.79 inches/ 2 cm in width, 0.18 mm thick, particle retention 11 um, making it a perfect size for separation experiments and as a learning tool

Fine Quality: the experiments filter paper is made of quality material, the paper surface is smooth, light and durable, can help you better complete the scientific experiment