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Lab Consumables


    Ph. Test Tape Dispenser Hydrion Papers Strips Made for Saliva Or Urine Testing-Range Is in 2 Intervals & From 5.5 To 8.0, Check Body for Alkaline or Acid Environment, Approx. 100 Tests

    Ph. Test Tape Dispenser Hydrion Papers Strips Made for Saliva Or Urine Testing-Range Is in 2 Intervals & From 5.5 To 8.0, Check Body for Alkaline or Acid Environment, Approx. 100 Tests Lowest new price: $8.09
    List price: $8.79
    Brand: Micro Essential Laboratories
    Model: 67

    This hydrion ph paper provides excellent color separation in both the acid range (below ph 7) and the alkali range (above ph 7). Commonly used to test urine and saliva, it offers an easy to read, single color match at every .2 To .3 Interval from ph 5.5-8.0. The color chart has ph matches at [5.5][5.8][6.0][6.2][6.4][6.6][7.0][7.2][7.4][7.6][8.0] Each roll provides for approximately 100 tests.

    Features:

    • CHECK PH BY A SAMPLE TAKEN IN THE MORNINGS AND PUT IN SOME TYPE OF CONTAINER AND CHECK PH BY INSERTING PH PAPER AND READING COLOR CHANGE
    • Use as a gauge to test your body's ph levels.....do you know cancer excreets acid and causes you body's ph to go down? Test to stay on top of your health!
    • Offers an easy to read, single color match at every .2 to .3 interval from pH 5.5-8.0 - 15 FOOT ROLL WITH COLOR CHART AND DISPENSER
    • Commonly used to test saliva and urine
    • Our roll provides the ablility to use as much or little tape as you need for your test
    • Each roll provides for approximately 100 tests

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    pH Test Liquid

    pH Test Liquid Lowest new price: $4.99
    List price: $8.95
    Brand: Sanastec

    Usage Instructions: 1. Collect 10cc (2 tsp.) of clear liquid sample 2. Add 2-3 drops of pH reagent to the sample. 3. Compare results with color chart on bottle.

    Features:

    • Wide pH range from 4.0~10.0 for most clear liquid
    • Easy to use squeeze bottle
    • Instant results
    • Easily portable and simple to use
    • Instructions for use are included

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    AMSCOPE-KIDS 48pcs Kids Plastic Prepared Microscope Slides of Animals Insects Plants Flowers Sample Specimens for Stereo Microscopes

    AMSCOPE-KIDS 48pcs Kids Plastic Prepared Microscope Slides of Animals Insects Plants Flowers Sample Specimens for Stereo Microscopes Lowest new price: $18.48
    List price: $18.48
    Brand: AmScope

    These are 48 kids microscope slides of entomology, botany and mammology specimens included. The slides are made of plastics without sharp edges and are safe for kids. This slide set is good for educational purpose for kids, entry-level students or home school programs. Some slides (like insects ...) are designed for the observation of stereo microscopes that come with top and bottom lights. Compound microscopes may not give you the best microscopy images for those slides.

    In red color, you can find butterfly wing, butterfly antenna, butterfly leg, locust wing, locust antenna, locust leg, dragonfly wing, dragonfly abdomen, dragonfly leg, honeybee wing, honeybee antenna and honeybee leg.

    In green color, you will see celery leaf, corn stem, lotus root, cabbage leaf, pumpkin ovary, ginger root, onion epidermis, burdock root, carrot root, cucumber ovary, sponge gourd stem and potato starch.

    In yellow color, there are dandelion fuzz, carnation stem, tulip pollen, laver, lily pollen, camellia pollen, sunflower pollen, bamboo cane, phlox leaf, pine tree stem, veins of holy leaf and agar.

    In blue color, there exist goldfish scale, sardine scale, plankton egg, canary feather, rabbit hair, cat hair, horse hair, cow hair, sheep hair, fowl feather, duck feather and pigeon feather.

    Features:

    • 48 kids microscope prepared slides of entomology, botany and mammology specimens for kids, entry-level students or home school programs
    • Selected fine specimens from various categories, colored labels enable an easy classification
    • Dimensions: 60mm x 20mm x 1 mm. Material: plastics
    • Brand new from factory. No risk of contamination from previous use
    • For some slides (like insects ...), stereo microscopes with top and bottom lights instead of compound microscopes give the best microscopy images.

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    100 Bartovation Chlorine Test Paper Strips For Testing Sanitizer Strength, 10 - 200 ppm

    100 Bartovation Chlorine Test Paper Strips For Testing Sanitizer Strength, 10 - 200 ppm Lowest new price: $6.99
    List price: $9.99
    Brand: Bartovation

    Chlorine Test Paper

    This Chlorine Test Paper provides a simple, reliable, and economical means to measure the concentration of free available chlorine in sanitizing solutions.The Chlorine Test Paper measures total available chlorine from 0-200ppm, and give results in just seconds. Total available chlorine is the sum of free available chlorine and the combined available chlorine. Our chlorine test paper is most often used to test the strength of solutions used to sanitize surfaces, for example, in the restaurant industry. In these types of applications, bleach is usually used to generate the available chlorine.

    When using bleach as a cleaner, it must be diluted before use, and it will work best in the pH range of 5-7.

    Instructions:

    1. Use dry fingers to remove a chlorine test paper strip from the vial.
    2. Dip the test strip into the solution to be tested, and do not agitate.
    3. Remove and compare to the color chart immediately.

    NOTE: The strip will darken over time, so it is best to compare to the color chart as directed. In addition, if two strips are stuck together, the color will be darker. Lastly, if you lay the strip against the vial when comparing to the color chart, it will also darken the color. The color chart was created by holding a strip in the air next to the vial.

    NOTE: If you believe that the solution contains chlorine, but the test the strip is white after dipping, you may be seeing what is referred to as the "bleaching out effect." At high concentrations of bleach, the available chlorine will overwhelm the indicators used in the strips. If this happens, instead of developing a purple color the strip will very quickly turn to white. The best indicator of this effect is the presence of a thin blue line on the strip separating the wet portion from the dry portion of the strip.

    Features:

    • Pocket-sized, lightweight vial
    • Color chart protected in splash-proof plastic vial
    • 100 Strips per vial
    • Range: 10, 50, 100, and 200 ppm
    • Perfect for testing chlorine sanitizers and avoiding hefty board of health fines!

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    Yobett Large Plastic 100ml Syringe +120cm (47in) handy plastic tubing

    Yobett Large Plastic 100ml Syringe +120cm (47in) handy plastic tubing Lowest new price: $8.77
    List price: $12.99
    Brand: YOBETT

    100ml plastic syringe Oil Injector + 120cm (47in) length of flexible clear plastic tubing
    Ideal for nutrient measuring, motoring applications and many other uses .
    Inject oil into non-pressurized open system during service. Easily inject correct amount of oil into compressor, evaporator, accumulator dire or condenser.

    1 X Yobett Syringe + plastic tubing

    Features:

    • Brand New (Yobett)with High Quality
    • 100ml plastic syringe Oil Injector + 120cm (47in) length of flexible clear plastic tubing
    • Ideal for nutrient measuring, motoring applications and many other uses
    • Easily inject correct amount of oil into compressor, evaporator, accumulator dire or condenser

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    [30 PACKS] 10 Gram "Dry & Dry" Premium Pure & Safe Silica Gel Desiccants - Rechargeable Paper(FDA Compliant)

    [30 PACKS] 10 Gram  "Dry & Dry" Premium Pure & Safe Silica Gel Desiccants  - Rechargeable Paper(FDA Compliant) Lowest new price: $10.99
    List price: $29.99
    Brand: DRY&DRY
    Model: DD10G30-2

    DRY & DRY - OUR PRODUCTS
    30+ Years Experience in the Industry for Silica Gel Desiccant - See Our Customers' Reviews.
    •Dry & Dry Silica Gel is a Pure, Vitreous, Porous Form of Silicon Dioxide made from Sodium Silicate.
    •It is Purified and Processed into either Granular or Beaded Form.
    •Its High Absorption Capacity is Attributed to its Millions of Tiny Pores.
    •The Mechanism of Absorption is Purely Physical, with No Change in Size or Shape of the Particles even as They become Saturated.
    •Even When fully Saturated, the Material still Looks and Feels Dry.
    Clever Storage
    •Foods, Medications, Vitamins, Seeds, Nuts, Beef Jerkey, Snacks, Cookies, Spices, & Pet Foods.
    Clever Protection
    •Guns, Ammo, Canister, Collectables, Jewelry, Documents, Camera Lens, Clothes, Cosmetics, Books, Travel & Gym Bags, Decorations, & Valuables
    Clever Saver
    •Wet Cell Phone, Camera, Watches, Electronics, Shoes, & Windshield.

    DRY & DRY - PREMIUM QUALITY
    30 Years Experience in the Industry for Silica Gel Desiccant - Premium Quality.
    •Our Silica Gel Packaging is the Highest Quality in the Industry for Moisture Absorption.
    •Even Our Packet Material was Tested under Strict Regulation for Food & Medication.
    •Packet Material was Made for Ultimate Moisture Absorption.
    •Packets can be Reactivated by Placing in the Oven for 0.5 -2.0 hours at 200-250F Or Microwave for About 10 Minutes at DEFROST. Don't use over 250F in the Oven. Depending on beads' condition, they may take shorter than the recommended time.
    •You can Experience a Big Difference Compared to Other Products.
    •Products of Dry&Dry Guarantee 100% Satisfaction. NO RISK
    •We REALLY Want Our Customers to be HAPPY with Our Products. Please Contact Us If You are not Happy. We Will Give You Free Replacement or Full Refund Even BEYOND REFUND PERIOD.

    Features:

    • 100 % SATISFACTION GUARANTEED - 100% Refund or New Replacement even BEYOND REFUND PERIOD if you are not happy with our product.(See Our Customers' Reviews)
    • 30+ YEAR EXPERIENCE in the Industry of Silica Gel Desiccant - Premium Quality Pure and Safe Silica Gel without Cobalt Chloride. NO RISK (Packet dimension : 2 1/4 X 3 1/4 , Silica Gel Beads Size : about 1 ~ 3 mm)
    • ULTIMATE MOISTURE ABSORPTION & REACTIVATION - Packet Material is High Quality Coated Paper for "Ultimate Moisture Absorption and Heat Resistance for Reuse" (Place in the Oven for 0.5 -2.0 hours at 200-250F Or Microwave for About 7-12 Minutes at DEFROST.)
    • FOOD & PHARMACEUTICAL GRADE(US FDA 21 CFR 176.170 Compliant) - Even Our Packet Material was Tested under Strict Regulation for Food & Medication Specifications.
    • SPECIAL THICKNESS - Packets are stored in RESEALABLE Self-Standing High Quality Bag for Easy Storage and Use(Newly Designed Air Tight Sealing & Sturdy Bag for Moisture Control.)

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    Stanaway Universal pH test strips Roll, Full Range 1-14 Test paper Strip - 5m Roll

    Stanaway Universal pH test strips Roll, Full Range 1-14 Test paper Strip - 5m Roll Lowest new price: $7.99
    List price: $13.99
    Brand: STANAWAY

    About pH:
    pH is a measurement of your body's electrical balance and helps to regulate several bodily functions.
    If your pH varies too much it's difficult for enzymes to function properly, which can lead to illness.

    For urine & saliva:
    Using either saliva or urine you can test your pH to determine if your body is too acidic or too alkaline. It is very important to your health, can't be ignored.

    For water: 
    It is important to control the pH of water since it can be an indicator of other water problems. This applies in particular to private water supply, ponds, aquaculture and aquariums
    If the pH value is too high, the disinfectant can not sufficiently exert its effect. If the pH value is too low, metal parts could be corroded.

    Instructions: 
    1. Take one strip from the roll and dip it into the solution you want to measure. Strip color will change immediately. 
    2. Quickly match this color against the color chart on the surface of the pack to obtain the pH. Don't wait or let it dry! 
    3. The number next to the color is your pH. The pH scale ranges from 1 (very acidic) to 14 (very basic), 7 is neutral. 

    Features:

    • Universal pH paper is also great for Science Education, great product to have in every lab and at home to measure and inspect water quality, urine, saliva, soil, alkaline diet, aquariums and more.
    • Measures pH values in the range of 1 to 14, 5 meter/16.4ft roll with 200 tests at 2.5cm per. Accurate accurate color matching with the enclosed. Color chart Clean measurement and clear results Cost-effective and easy to use
    • Get fast and accurate results in just seconds with high quality pH paper. Comes in a nice package that's easy to cary around.
    • Appropriate for testing alkaline or acid level of any liquid,water, urine and spokes ect.
    • Precise precise color matching

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    Hydrion Ph paper (93) with Dispenser and Color Chart - Full range Insta Chek ph- 0-13

    Hydrion Ph paper (93) with Dispenser and Color Chart - Full range Insta Chek ph- 0-13 Lowest new price: $7.25
    List price: $9.46
    Brand: MicroEssential Lab aysfh
    Model: 93

    Hydrion Insta-Chek pH Paper, the ultimate in wide range, general purpose pH papers has a distinct color match at each full pH unit:[0.0][1.0][2.0][3.0][4.0][5.0][6.0][7.0][8.0][9.0][10.0][11.0][12.0][13.0]. Hydrion Insta-Chek pH Papers provide: A direct reading pH paper with the widest range available in a single paper A simple, single color match for all pH values Distinct and easily matched color separations Accurate, reproducible readings with an immediate response Hydrion Wide Range pH Paper is a general use pH paper. A sample of its diverse pH applications include: Classroom Demonstrations, Hospital Laboratories, General Laboratories, Industrial Testing, Food Service, Safety Testing, Emergency Testing, Agricultural Testing In Vitro Testing Simply tear off a small strip of pH paper, dip into the test solution, then instantly compare the resulting color with the matching pH color chart. Micro Essential has changed the color of paper from salmon to green color. Note This tape is not made to test any type of water because of waters low ion content. You should use LI5900 or LI5000 for testing water.

    Features:

    • Has a distinct color match at each full pH unit
    • Accurate, reproducible readings with an immediate response
    • Hydrion Wide Range pH Paper is a general use pH paper
    • Each roll is about 15 feet of test paper and matching color chart
    • A direct reading pH paper with the widest range available in a single paper

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    Silica Gel Desiccants 2-1/4 x 1 1/2 Inches - 25 Silica Gel Packets of 10 Grams Each by Dry-Packs

    Silica Gel Desiccants 2-1/4 x 1 1/2 Inches - 25 Silica Gel Packets of 10 Grams Each by Dry-Packs Lowest new price: $10.99
    List price: $11.01
    Brand: Absorbent Industries
    Model: 10GR.COTTON-25pk

    Use Silica Gel Packs with your cases and equipment to absorb moisture sealed inside your bags. Reduce condensation and keep your equipment dry. Silica Gel prevents condensation and prevents rust, mildew, corrosion and spoilage before they begin. Ideal for gun, computer, camera and telescope cases, tool boxes, silver drawers, safes, display cabinets, gun chests and storage containers. Meets FDA specifications for food and drug products.

    Features:

    • Helps to keep moisture away from your valuable computers and equipment
    • Silica Gel can adsorb up to 40-percent of it's weight in moisture and 15-percent in the first 2 hours
    • Reduce condensation and remain dry even during humid, damp conditions
    • Meets FDA specifications for food and drug products
    • Packets of 10gm protects 470 cubic inch

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    NATIONAL Laboratory Notebook, 4 X 4 Quad, Brown, Cover, 11 x 9.25", 100 Sets (43649)

    NATIONAL Laboratory Notebook, 4 X 4 Quad, Brown, Cover, 11 x 9.25", 100 Sets (43649) Lowest new price: $14.50
    Lowest used price: $14.95
    List price: $18.40
    Brand: National
    Model: 43649

    Second sheet is micro-perforated

    Features:

    • Brown pressboard cover
    • Stitched binding
    • 100, 4x4 quad carbonless numbered sets
    • White and yellow paper
    • 3-hole punched
    • Stitched binding with brown pressboard cover
    • 100 Carbonless numbered sets
    • White and yellow paper, 3-hole punched
    • Second sheet is microperforated
    • 4 x 4 Quad ruled

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