Best Med Lab Supply in 2026

Material:made of high quality Butyl rubber material, durable, washable and reusable

Size:used for 20mm glass vial and liquid culture jars, fit about 13mm diameter opening

Easy to use: no need to remove the glue plug, you can inject the culture with the injection needle

GOOD ADSORPTION CAPACITY: Silica gel desiccant is a highly active adsorption material, has good thermal properties and chemical stability, and does not react with other substances.

SAFE & NON-TOXIC: Our desiccants are transparent silica gel beads. It is non-toxic and has no color or physical change even when saturated. They are safe to use with food.

RECYCLING: Easy Reactivation: Oven: Bake packet for 0.5-2 hours at 200-200F. Microwave: DEFROST Packets for 7 12 minutes.

RELIABLE MOISTURE ABSORBERS: We offer a full replacement or refund if for any reason you are not entirely satisfied. Our 2 gram desiccant packets cover approx. 240 cubic inch volume, but we do recommend placing extra packets for added protection.

HOW TO USE: To protect your items from moisture damage place them with our silica gel packets in a tightly sealed container. Pure white silica gel beads ONLY; these packets do not contain indicating beads and will not change color when they are saturated.

EASY TO REACTIVATE: The packet is made with premium heat-resistant coated paper and all white non-indicating beads for maximum absobtion. Place in the oven for 30 minutes to 2 hours at 200-250F or microwave for about 7-12 minutes on defrost mode.

♛【What You Get】: What you will have is a set of high temp silicone caps and plugs with a total of 80pcs in 16 sizes, they can be used to cover holes and pipe ends of various sizes. And, different colors of caps and plugs can help you distinguish different pipes or projects. They are placed in a sturdy carton for easy transportation and storage.

♛【High Temp Resistance】: Our end caps and plugs can bear high temperature up to 216-315 Celsius (420-600 degree), they will not melt or give off unpleasant smell during powder coating, therefore, you can use them in high temp environment with confidence.

♛【Advanced material】: Our products are made of high-quality silicone rubber, this is a no-toxic and odorless environmentally friendly material, so it will not cause harm to the human body or the environment. Moreover, this material is also resistant to acids and alkalies, will not corrode or melt easily.

Quantity: 19 Pieces,#000--#6,Each sizes two,and one piece #7.

Size：Assorted Size #000 #00 #0 #1 #2 #3 #4 #5 #6 #7

High-quality Material: Permium rubber

FAST TESTING TIME FOR INSTANT RESULTS - The FryOilSaver Co's Sanitizer Test Strips enable you to test sanitizer solutions in a matter of seconds. Simply dip the strip in the solution for a couple of seconds, remove from the solution and get instant testing results

MATCHING COLOR CHART FOR EASY TESTING - Each of these vials come with color matching chart. This allows the user to quickly and easily test commercial sanitizer solutions. After dipping a strip in the solution, wait for the color to fully develop and then compare with the provided color chart. This chart measures 0-200ppm for the QUAT strips and 0-400ppm for the Chlorine strips

COMMERCIAL SANITIZER TEST STRIPS KIT - The FryOilSaver Co QUAT and Chlorine Commercial Sanitizer Test Kit is designed for the convenience of restaurants and to make testing sanitizer solutions super simple and easy. This kit contains 2 x vials of 100 strips for better testing

Heat proof up to 600°F

Flexible, durable and reusable

Will not crack, shrink, harden or break

These black stoppers are made of solid natural rubber.

11 assorted sizes: 000# 00# 0# 1# 2# 3# 4# 5# 6# 7# 8#,wide choice for your application.

Assorted sizes are ideal for concentrated solutions,such as flask,test tube or other laboratory applications.

Quantity: 29 Packs,000# 10 pack, 00# 4 pack, #0---#6 each size 2 pack, 7# one pack.

Size：Assorted Size #000 #00 #0 #1 #2 #3 #4 #5 #6 #7

High-quality Material: Permium rubber,Without hole.

Paper Size: 45mm x 7mm (L x W), Comes with 3 Pack(240 pH Strips) and 1 Storage Case.

The test strip color changes must be matched with the pH scale color chart within about 15 seconds. Different pH content discoloration range is different, by comparing the color card ratio: the smaller the number, the stronger the acidity, the larger the value, the stronger the alkalinity.

Please do not dip the PH strips in the test liquid. It might lead to incorrectly showing test result. Please drop the test liquid on the PH strips. It will perfectly indicates the real acidic or alkalinity substance.

Quantity: 22 Pcs,#000--#6, Each size two.#7--#10, Each size one.

Size：Assorted Sizes (000# 00# 0# 1# 2# 3# 4# 5# 6# 7# 8# 9# 10#)

High-quality Material: Permium rubber,Ideal for laboratory, household, and industrial applications.

Please read the dimensions description listing carefully and confirm the dimensions you wanted.

Top diameter: 42mm -- Bottom diameter: 32mm -- Length: 30mm

High-quality Material: Permium rubber,Ideal for laboratory, household, and industrial application

Package includes: you will receive 22 pieces of micro spoons and spatulas in different specifications, different sizes and shapes make it easy to work in the most situations

Double-sides design: these square head spatula with a flat or spoon end are mainly for transferring or handling materials, while the pointed head spoon with a scoop or spoon end are convenient to mix ingredients together in deep container

Versatile and practical: lab spatula micro scoop set features long handle for taking materials out of deep bottles and cans, suitable for laboratory and hobby use

NEW FORMULA FOR EASIER AND QUICKER TESTING - With the FryOilSaver, simply dip a strip into the solution for one second, wait for 5-10 seconds to allow development and then compare to the provided color chart

COLOR COMPARISON CHART INCLUDED - After dipping the strips in the solution, wait for 5-10 seconds to allow the color to develop and then compare to the provided color chart. The color chart helps to user to know the ppm of their solution. These strips measure 0-500ppm

MORE ACCURATE READINGS - This product is made from litmus paper to ensure more accurate testing. The strips measure 0, 150, 200, 400, and 500 parts per million, and will indicate the concentration level of your Quaternary Ammonium Compounds (QUAT) Sanitizer

Size: 11

Top Diameter: 56mm

Bottom Diameter: 48mm

【Food Grade】The adsorption material in Silica Gel Desiccant Packages is transparent silica gel beads, which have a strong moisture absorption capacity and are safe and non-toxic

【Specification】Each package of Silica Gel Desiccant Pack is 1.4 x 2 inches and weighs 2 grams

【Higher Absorption Capacity】The Silica Gel is a highly active water-absorbing material that can absorb up to 40% of its weight in moisture and remain dry at maximum saturation

Tapered Design - Smooth and tapered sides make these stoppers easy to plug and pull. All United Scientific rubber stoppers are reusable, and promote a sustainable laboratory or classroom environment.

Natural Rubber - Made from premium natural rubber, not easy to deform, elastic and great for sealing. Manufactured according to laboratory standards

Extensive Use - Rubber stopper Ideal for laboratory and industrial use, can be used to seal test tubes, flasks, etc. Available in a wide range of sizes.

Our StonyLab White Rubber Stoppers provide exceptional seal for many applications

Please read the dimension description image carefully before making a decision (might have 1mm measurement error)

Exhibit excellent resilience and retain pliability over a long period

Our StonyLab White Rubber Stoppers provide exceptional seal for many applications. Fits all StonyLab or Labasics erlenmeyer flask

Please read the dimension description image carefully before making a decision (might have 1mm measurement error)

Exhibit excellent resilience and retain pliability over a long period

These stoppers are made of solid natural rubber.

11 assorted sizes: 000# 00# 0# 1# 2# 3# 4# 5# 6# 7# 8#,wide choice for your application.

Assorted sizes are ideal for concentrated solutions,such as flask,test tube or other laboratory applications.

Quantity: 5 Pieces.

Assorted Size : #6 #7 #8 #9 #10

High-quality Material: Permium rubber

Please read the dimensions description listing carefully and confirm the dimensions you wanted.

Top diameter: 50mm -- Bottom diameter: 41mm -- Length: 32mm

High-quality Material: Permium rubber,Ideal for laboratory, household, and industrial application

14/20 Outer Joint

Hollow glass stopper

Hexagon Head Stopper; convenient to clean and rotate, and side grooves can prevent slippage

Quantity: 30 Packs, 000#10 pack,00# 5 pack,0# 3 pack, 1#-5#each size 2 pack,6#-7#each size 1 pack

High-quality Material: These Lab Plug are made of solid natural rubber, Without hole. no harm for body

Widely Application: It is a Ideal for use with non-aggressive or concentrated solutions, also as a good chioce for flask, test tubes, flasks and other laboratory apparatus need sealed

For experiments, absorbent cotton swabs and absorbent paper are often used, but these are disposable and easy to waste. You can try our absorbent drying stick, which has good absorbent properties and can be reused.

This desiccant stick is made from nature. The surface of the material has countless tiny water-absorbing holes, which can absorb a lot of water. Please use it with confidence.

The laboratory desiccant stick can be reused, please place it in a dry and ventilated place to dry and store it for next use.

STREAK PLATES FOR MINERALS: These plates are used to identify rocks and minerals. The unglazed streak plates retain the color of the mineral.

INCLUDES SCIENCE SUPPLIES FOR THE CLASSROOM: This set of 10 streak plates measure 2 in. x 2 in. x 1/16 in.

EASY TO USE GEOLOGY TOOLS: The plates can easily identify rocks or minerals that streak very light colors.

Please read the dimensions description listing carefully and confirm the dimensions you wanted.

Top diameter: 13mm -- Bottom diameter: 8mm -- Length: 17mm

High-quality Material: Permium rubber,Ideal for laboratory, household, and industrial applications.

100Pack 1ml/cc with 30&(0.3MM-0.5in)

Individually Wrapped

Clear and easy to read numbers ensure precise measurements

0 - 14 pH test paper: each pH strip is made of good quality litmus paper, won't bleed like normal litmus paper, can get fast, accurate and reliable results in just seconds

Full pH range: it can test from 0 to 14, pH 0-14 color chart for you quickly compare the test results with the 4 colors pH panels on the card board, to obtain your solutions' pH

Easy to apply: to test the pH of a solution, you simply dip the pH strip into your solution, and the strip will change color immediately

Product Type :Mechanical Components

Package Dimensions :7.5" L X6.0" W X0.7" H

Country Of Origin :United States