Top 24 Standards for 2019

 

Standard Methods Agar Plate Count AgarTryptone Glucose Yeast TGY Agar 15x100mm Plate Order by the Package of 10 by Hardy Diagnostics #ad

Standard Methods Agar (Plate Count Agar/Tryptone Glucose Yeast (TGY) Agar), 15x100mm Plate, Order by the Package of 10, by Hardy Diagnostics

Standard Methods Agar (Plate Count Agar/Tryptone Glucose Yeast (TGY) Agar), 15x100mm Plate, Order by the Package of 10, by Hardy Diagnostics #ad - This product is not intended to be used for the diagnosis of human disease. The hardy diagnostics manufacturing facility and quality management system comply with cgmp’s and have achieved iso 13485 certification as a medical device manufacturer. Hardy diagnostics standard methods agar is recommended for use in determining the microbial content in dairy products, food, water samples, and other material of sanitary importance.

 

Extech EC-1413-P Conductivity Standard 1413µS #ad

Extech EC-1413-P Conductivity Standard 1413µS

Extech EC-1413-P Conductivity Standard 1413µS #ad - ‘ calibration standard, conductivity, range 1413micros, container pint, container type bottle, electric conductivity range 1413micros, number of tests dependent on amount used for each test, for use with any conductivity meter that requires calibration, package quantity 2 bottles ‘.

 

Oakton WD-00653-89 Conductivity Standard Calibration Solution 8974 microsecond 1 Pint Bottle #ad

Oakton WD-00653-89 Conductivity Standard Calibration Solution, 8974 microsecond, 1 Pint Bottle

Oakton WD-00653-89 Conductivity Standard Calibration Solution, 8974 microsecond, 1 Pint Bottle #ad - Temperature corrections are printed on the bottle with certified values listed in tables for ease of use. Standard has potassium chloride (kcl), sodium chloride (nacl), and 442 conversions printed on the bottle for ease of reference. 8974 μs for specific calibration. One-pint (500 ml) bottle for multiple calibrations. Includes national institute of standards and technology (nist)-traceable materials.

 

Conductivity 2-point Calibration Standard 2-Pack 8oz each 700 uS and 2000 uS #ad

Conductivity 2-point Calibration Standard 2-Pack 8oz each 700 uS and 2000 uS

Conductivity 2-point Calibration Standard 2-Pack 8oz each 700 uS and 2000 uS #ad - But because the conductivity depends upon exactly which “solids” are dissolved it can vary widely with different situations. Don’t assume that your conductivity meter is working correctly. Probes can get dirty, worn and damaged. We may include a “tds” cross reference value for those meters that have tds scales but we want you to understand the limitations of this terminology. If your meter is essentially linear over the entire calibration range you can feel confident in your measurement results. A different correction factor may be required for high ec values compared to low ec values. We suggest you use ec (electrical conductivity) whose readings are usually microsiemens per centimeter or micromho per centimeter (us/cm or umho/cm). Give yourself that feeling of confidence that comes from doing things the right way. It attempts to correlate total dissolved solids (tds) with conductivity. Some of our standards cross-reference tds values for ppm nacl and also tds from the “442” natural water curve which are more likely to fit readings used in water testing, hydroponic and aquaculture applications. Biopharm conductivity standards are calibrated using nist traceable potassium chloride conductivity reference standards and are shown as us/cm at 25 c. Tds is an old terminology still used today in some water testing applications. We suggest you use 2 calibration standards to cover a range that you normally work within to verify the linearity of the instrument.

 

Oakton Instruments WD-00653-18 Conductivity Standard Solution 1413 µScm 1 Pint Bottle #ad

Oakton Instruments WD-00653-18 Conductivity Standard Solution, 1413 µS/cm, 1 Pint Bottle

Oakton Instruments WD-00653-18 Conductivity Standard Solution, 1413 µS/cm, 1 Pint Bottle #ad - Oakton conductivity solution bottles are labeled with the name and cas number for all ingredients to conform with “right-to-know” requirements, and includes an msds. All oakton conductivity solutions are cross checked using different test methods, premixed, and ready to use.

 

Oakton WD-00653-18 Conductivity Standard Calibration Solution 1413 microsecond 1 Pint Bottle #ad

Oakton WD-00653-18 Conductivity Standard Calibration Solution, 1413 microsecond, 1 Pint Bottle

Oakton WD-00653-18 Conductivity Standard Calibration Solution, 1413 microsecond, 1 Pint Bottle #ad - Oakton # wd-00653-18. 25″ diameter. 1 lbs. 1. 75″h x 2. The oakton conductivity/tds calibration solutions are cross checked using different test methods, premixed, and ready to use. Solutions come in one pint bottles. Each bottle is labeled with the name and cas number for all ingredients to conform with “right-to-know” requirements, and includes an msds. Dimensions 7. Ship wt.

 

10 Mesh 2mm Aperture Lab Standard Test Sieve Stainless Steel 20cm #ad

10 Mesh 2mm Aperture Lab Standard Test Sieve Stainless Steel 20cm

10 Mesh 2mm Aperture Lab Standard Test Sieve Stainless Steel 20cm #ad - Package 1 pc sieve please attention due to manual measurement , there may be deviation exist,hope you can understand. About color there are slight difference between the picture and the real item caused by light brightness,hope you can understand.

 

Salsbury Industries Assembled 1-Tier Standard Metal Locker with Three Wide Storage Units 6-Feet High by 12-Inch Deep Tan #ad

Salsbury Industries Assembled 1-Tier Standard Metal Locker with Three Wide Storage Units, 6-Feet High by 12-Inch Deep, Tan

Salsbury Industries Assembled 1-Tier Standard Metal Locker with Three Wide Storage Units, 6-Feet High by 12-Inch Deep, Tan #ad - Assembled dimension 36″ w x 78″ h x 12″ d. Each locker compartment features an adjustable hat shelf, 3 single wall hooks and a double ceiling hook. Each locker compartment includes a lift up handle and recessed hasp for added security and can accommodate combination padlocks or key padlocks. Compartment dimensions (3), 12″ w x 72″ h x 12″ d.

 

Tach-It SPS Standard Plastic Shank Cutter Style Replacement Tagging Needles Pack of 4 #ad

Tach-It SPS Standard Plastic Shank Cutter Style Replacement Tagging Needles (Pack of 4)

Tach-It SPS Standard Plastic Shank Cutter Style Replacement Tagging Needles (Pack of 4) #ad - Sps standard simba sps needles economical replacement needles with plastic shank and built in cutter for use on standard micro-mini tagging gun, standard simba tagging gun and for other tagging guns on the market that utilize a cutter style needle, packed 4 needles per package.

 

Laboy ASCS002440S Polyacetal Conical Joint Clips for 2440 or 2429 Standard Taper Glass Joint Pack of 10 #ad

Laboy ASCS002440S Polyacetal Conical Joint Clips for 24/40 or 24/29 Standard Taper Glass Joint (Pack of 10)

Laboy ASCS002440S Polyacetal Conical Joint Clips for 24/40 or 24/29 Standard Taper Glass Joint (Pack of 10) #ad - Used to connect a 24#(the largest diameter for the joint is 24mm) inner taper joint and a 24# outer taper joint. Made of polyacetal, withstand temperatures up to 302 ° f (150 ° c), not resistant to the corrosive gases.

 

Nasco Whirl-Pak B01402WA Standard Thio Bag 185mm L x 75mm W 0064mmmm Thickness 100ml Capacity Box of 100 #ad

Nasco Whirl-Pak B01402WA Standard Thio Bag, 185mm L x 75mm W, 0.064mmmm Thickness, 100ml Capacity (Box of 100)

Nasco Whirl-Pak B01402WA Standard Thio Bag, 185mm L x 75mm W, 0.064mmmm Thickness, 100ml Capacity (Box of 100) #ad - (1989), method 1060 b. For dechlorinating water samples in accordance with apha standard methods for the examination of water and wastewater, 17th ed. Should not be used at temperatures near or at the boiling point (212°f, 100°c). Similar to 1303r20 bags except contain a nontoxic, non-nutritive tablet impregnated with 10 mg of sodium thiosulfate. Approved by the fda and usda for food sampling. Carton of 100, contains 4 packages of 25 bags. Sterilized by ethylene oxide.

 

LaMotte 1480 Turbidity Standard ISO and EPA for 2020TC-3000 Turbidity Meter 0 NTU 60 mL Volume #ad

LaMotte 1480 Turbidity Standard (ISO and EPA) for 2020/TC-3000 Turbidity Meter, 0 NTU, 60 mL Volume

LaMotte 1480 Turbidity Standard (ISO and EPA) for 2020/TC-3000 Turbidity Meter, 0 NTU, 60 mL Volume #ad - For use with the lamotte portable turbidity meter.

 

Tach-It Tach-It Standard Premium Replacement Tagging Needles Pack of 3 #ad

Tach-It Tach-It Standard Premium Replacement Tagging Needles (Pack of 3)

Tach-It Tach-It Standard Premium Replacement Tagging Needles (Pack of 3) #ad - All steel construction and silicone dipped. Standard premium replacement needle. 3 needles per package. Milled for strength and long life. Works on standard tach-it 2 tagging guns.

 

JG Finneran 9-121 Clear Borosilicate Glass Standard VOA Vial with White Polypropylene Solid Top Closure and PTFE Lined 24-400mm Cap Size 20mL Capacity Pack of 72 #ad

JG Finneran 9-121 Clear Borosilicate Glass Standard VOA Vial with White Polypropylene Solid Top Closure and PTFE Lined, 24-400mm Cap Size, 20mL Capacity (Pack of 72)

JG Finneran 9-121 Clear Borosilicate Glass Standard VOA Vial with White Polypropylene Solid Top Closure and PTFE Lined, 24-400mm Cap Size, 20mL Capacity (Pack of 72) #ad - Solutions come in 1 pint bottles. +/- 1% accuracy at 25°c. Nist traceable materials. Tds values 7447 ppm kci, 7021 ppm naci, 1000 ppm 442. 20ml clear vial, 24-400mm solid top white polypropylene closure, ptfe lined.

 

HORIBA 3200457720 Model Y031L Potassium Ion Standard Solution 150ppm Value 14mL Volume Bottle of 6 #ad

HORIBA 3200457720 Model Y031L Potassium Ion Standard Solution, 150ppm Value, 14mL Volume (Bottle of 6)

HORIBA 3200457720 Model Y031L Potassium Ion Standard Solution, 150ppm Value, 14mL Volume (Bottle of 6) #ad - Nist traceable materials. +/- 1% accuracy at 25°c.

 

510 Central 100mL LDPE Plastic Standard Tip Dropper Bottles 6 Pack Multi Color Caps #ad

510 Central 100mL LDPE Plastic Standard Tip Dropper Bottles (6 Pack, Multi Color Caps)

510 Central 100mL LDPE Plastic Standard Tip Dropper Bottles (6 Pack, Multi Color Caps) #ad - 6 bottles, 6 caps, 6 tips, 1 mini funnel per pack, shipped disassembled. Standard tip that can drip or stream, snaps into place for a leak free assembly. Top quality 100 milliliter (3 1/3 ounce) dropper bottles from 510 central. Child resistant caps in a mix of 3 colors shown, semitransparent bottle. Easy to squeeze, strong, low density polyethylene (ldpe), bpa free.

 

2 Pack of Industry Standard 240 Gram Silica Gel Tyvek Desiccant Packets and Dehumidifiers #ad

2 Pack of Industry Standard 240 Gram Silica Gel Tyvek Desiccant Packets and Dehumidifiers

2 Pack of Industry Standard 240 Gram Silica Gel Tyvek Desiccant Packets and Dehumidifiers #ad - Each stand-up pouch of silica gel packets are packaged with low moisture vapor transmission film to ensure product quality every product will arrive air tight and factory sealed in our resealable barrier pouch. Zero risk and satisfaction guaranteed or your money back please contact us with any product or ordering questions you will receive a quick response and solution. Our silica gel packets help control moisture, mildew, mold, and corrosion common uses for protecting important valuables include firearms / ammo cans, clothing, improving shelf life of dry goods, camera equipment / electronics, documents, photographs, jewelry, and books. Our silica gel packets meet the highest standard of quality using pharmaceutical grade tyvek packet material tyvek packet material, unlike substandard paper material, ensures fda compliance in food safety and pharmaceutical products.

 

24ml Standard Epoxy Syringe #ad

24ml Standard Epoxy Syringe

24ml Standard Epoxy Syringe #ad - Extra strong, long lasting bond. Araldite precision syringe. Repositionable for up to 2 hours. Ideal for large areas and assembling a number of components on metal, wood, masonry, ceramics, glass and most hard plastics. Size 24ml.

 

Chemglass Norell C-508-UP-7 Type 1 Class B Glass Standard Series NMR Tube with Cap 500 MHz 7 Long Pack of 5 #ad

Chemglass Norell C-508-UP-7 Type 1 Class B Glass Standard Series NMR Tube with Cap, 500 MHz, 7″ Long (Pack of 5)

Chemglass Norell C-508-UP-7 Type 1 Class B Glass Standard Series NMR Tube with Cap, 500 MHz, 7″ Long (Pack of 5) #ad - Applications that are suited for using this type of glass are routine nmr, where samples are run under room temperatures with no thermal gradients, for auto-sampling systems or high throughput nmr. Redesigned from the ground up and with emphasis on quality and precision, norell has succeeded in virtually eliminating tube wall and bottom variation. Norell standard series nmr tubes are manufactured out of astm type 1 class b glass, commonly referred to as n-51a. It is not recommended to fuse this glass with standard vacuum manifolds and like, since they are generally made of type 1 class a glass.

 

Salsbury Industries 65155BL-U Five Tier Box Style 12-Inch Wide 5-Feet High 15-Inch Deep Unassembled Standard Metal Locker Blue #ad

Salsbury Industries 65155BL-U Five Tier Box Style 12-Inch Wide 5-Feet High 15-Inch Deep Unassembled Standard Metal Locker, Blue

Salsbury Industries 65155BL-U Five Tier Box Style 12-Inch Wide 5-Feet High 15-Inch Deep Unassembled Standard Metal Locker, Blue #ad - Assembled dimension 12″ w x 66″ h x 15″ d. Built-in combination or key locks and electronic locks are available as option and are factory installed when purchased together with the locker. Compartment dimensions (5), 12″ w x 12″ h x 15″ d. Each locker compartment includes a steel hasp assembly and can accommodate combination or key padlock.

 

Standard Seawater 35 ppt Refractometer Calibration Solution - 60 ml #ad

Standard Seawater 35 ppt Refractometer Calibration Solution – 60 ml

Standard Seawater 35 ppt Refractometer Calibration Solution – 60 ml #ad - Calibrate to 35 ppt. Dry with a clean soft cloth so the prism slide is dry. Clean refractomer prism slide with clean fresh water to remove rcstm solution. Note using ro or ro/di water to calibrate a refractometer at -0- will yield inaccurate results when testing marine aquarium water in the 35 ppt. Refractometer calibration solution is used to accurately calibrate your refractometer for testing natural sea water or synthetic sea water. Read the amount of dissolved salts in your aquarium water. Place a few drops of acptm refractometer calibration solution on the prism slide. Clean refractometer prism slide with clean fresh water after each use. Add a few drops of your aquarium water on the prism slide. For best results calibrate with rcstm prior to each use. Allow 45-60 seconds atc refractometer is being used. Allow 45, 60 seconds if atc (automatic temperature compensating) refractometer is used. Specifically manufactured for calibrating refractometers for use in testing natural or synthetic sea water. Dry completely with a soft clean cloth. 026 rangs. / Sg 1. Clean refractometer prism slide with clean fresh water.

 

Conductivity 2-point Calibration Standard 2-Pack 8oz each 100 uS and 1413 uS #ad

Conductivity 2-point Calibration Standard 2-Pack 8oz each 100 uS and 1413 uS

Conductivity 2-point Calibration Standard 2-Pack 8oz each 100 uS and 1413 uS #ad - Biopharm conductivity standards are calibrated using nist traceable potassium chloride conductivity reference standards and are shown as us/cm at 25 c. Tds is an old terminology still used today in some water testing applications. If your meter is essentially linear over the entire calibration range you can feel confident in your measurement results. But because the conductivity depends upon exactly which “solids” are dissolved it can vary widely with different situations. A different correction factor may be required for high ec values compared to low ec values. Some of our standards cross-reference tds values for ppm nacl and also tds from the “442” natural water curve which are more likely to fit readings used in water testing, hydroponic and aquaculture applications. Give yourself that feeling of confidence that comes from doing things the right way. Don’t assume that your conductivity meter is working correctly. We may include a “tds” cross reference value for those meters that have tds scales but we want you to understand the limitations of this terminology. We suggest you use ec (electrical conductivity) whose readings are usually microsiemens per centimeter or micromho per centimeter (us/cm or umho/cm). We suggest you use 2 calibration standards to cover a range that you normally work within to verify the linearity of the instrument. Probes can get dirty, worn and damaged. It attempts to correlate total dissolved solids (tds) with conductivity.

 

4 Pack of Industry Standard 120 Gram Silica Gel Tyvek Desiccant Packets and Dehumidifiers #ad

4 Pack of Industry Standard 120 Gram Silica Gel Tyvek Desiccant Packets and Dehumidifiers

4 Pack of Industry Standard 120 Gram Silica Gel Tyvek Desiccant Packets and Dehumidifiers #ad - Our silica gel packets meet the highest standard of quality using pharmaceutical grade tyvek packet material tyvek packet material, unlike substandard paper material, ensures fda compliance in food safety and pharmaceutical products. Zero risk and satisfaction guaranteed or your money back please contact us with any product or ordering questions you will receive a quick response and solution. Each stand-up pouch of silica gel packets are packaged with low moisture vapor transmission film to ensure product quality every product will arrive air tight and factory sealed in our resealable barrier pouch. Our silica gel packets help control moisture, mildew, mold, and corrosion common uses for protecting important valuables include firearms / ammo cans, clothing, improving shelf life of dry goods, camera equipment / electronics, documents, photographs, jewelry, and books.

 

Salsbury Industries 63368GY-U Triple Tier 36-Inch Wide 6-Feet High 18-Inch Deep Unassembled Standard Metal Locker Gray #ad

Salsbury Industries 63368GY-U Triple Tier 36-Inch Wide 6-Feet High 18-Inch Deep Unassembled Standard Metal Locker, Gray

Salsbury Industries 63368GY-U Triple Tier 36-Inch Wide 6-Feet High 18-Inch Deep Unassembled Standard Metal Locker, Gray #ad - Assembled dimension 36″ w x 78″ h x 18″ d. Built-in combination or key locks and electronic locks are available as option and are factory installed when purchased together with the locker. Each locker compartment features 3 single wall hooks and a double ceiling hook. Compartment dimensions (9), 12″ w x 24″ h x 18″ d. Each locker compartment includes a lift up handle and recessed hasp for added security and can accommodate combination padlocks or key padlocks.





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