GPJYYDS - Buying Guide
Last Updated: 04/26/2024
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6 Pack 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, pH Strips and 6 Test Pipette Droppers with Storage Case
Asin: B09ZXZNJRC
【Easy To Read】- Ph Test Paper Can Be Againsted Ph Color Chart Intervals, Lightweight For Convenient Use And Carry..
【What You Get】- 6 Pack (480Pcs) Ph Test Strips, 6 Pcs 0.2Ml Test Pipette Droppers, 1 Pack Plastic Storage Case..
【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..
【Easy To Use】- Ph Testing Strips Can Be Recognized The Acidity And Alkalinity Of The Solution From The Color Change..
【Ph 1-14 Full Range】- Alkaline Test Strip Get Full Ph Measure Range Of 1-14 Meets All Your Needs..
Features
- Highly Accuracy and Quick Readout - 6 pack (480pcs) pH Test Strips is made of high-quality filter paper, extremely accurate and reliable, quick response within 5 seconds.
- pH 1-14 Full Range - Alkaline test strip get full 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.
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Brand: GPJYYDS | Manufacturer: GPJYYDS
Dimensions: 0.72 x 3.50 x 2.90 Inches
See On Amazon #2
20 Pack Sterile Plastic Petri Dishes with Lid, 90mm Dia x 15mm Deep, Lab Petri Plate Dish for Lab Analysis, School Projects, Blood Samples, Bacteria, Plant & Seed Cultivation Cell-Culture Petri Dish
Asin: B0B945Z782 | Model: YYDS-O220730J-0185 | PartNumber: YYDS-O220730J-0185
【Multi Function】- Our Petri Dishes Serve You In Multiple Ways; From Their Usage In Laboratory Analysis To Seed Cultivation, Medical, Biological, Scientific Research And Other Super-Fun Activities, Suitable For General Training..
【Application Field】- Applicable To A Variety Of Industries, Carefully Manufacture Each Product. Plastic Petri Dishes Made For Laboratory Use, Suitable For General Training, Bacteria Lab,Science Lab, Mycology Studies. Flexible Use In Various Places, Bring Convenience To Your Life..
【Customer Satisfaction】- Our Every Product Undergoes Strict Quality Inspection In Terms Of Improving Customer Experience. But If You Are Not Satisfied With Your Product For Any Reason, Just Contact Us..
【Product Size And Packaging】- 20 Pcs 90Mm X 15Mm Petri Dishes With 25 * Test Pipette Droppers (0.2Ml) Comes In White Cardboard Box Packaging Instead Of Just Wrapped In Bubble Wraps Or Plastic Envelopes To Ensure Unparalleled Safety And Better Delivery Services..
【High Quality】- Sterile Plastic Petri Dishes, Usually Disposable, Highly Transparent, Uniform Thickness, Bottom Flat Smooth, No Distortion, Strong-Gripped Lidded Petri Dishes, Absolutely Safe As These Are Made Of Polystyrene Plastic And Sterilized By Ethylene Oxide, Meet Reasonable Quality Standards To Ensure Quantitative Analysis Accurate Testing..
Features
- Features - A Petri dish (alternatively known as a Petri plate or cell-culture dish) is a shallow transparent lidded dish that biologists use to hold growth medium in which cells can be cultured, originally, cells of bacteria, fungi and small mosses, making a maximum observation on them, and perform experiments while enhancing your learning experience.
- High Quality - Sterile plastic Petri dishes, usually disposable, highly transparent, uniform thickness, bottom flat smooth, no distortion, strong-gripped lidded Petri dishes, absolutely safe as these are made of polystyrene plastic and sterilized by ethylene oxide, meet reasonable quality standards to ensure quantitative analysis accurate testing.
- Multi function - Our petri dishes serve you in multiple ways; from their usage in laboratory analysis to seed cultivation, medical, biological, scientific research and other super-fun activities, suitable for general training.
- Product size and packaging - 20 pcs 90mm x 15mm Petri dishes with 25 * Test Pipette Droppers (0.2ml) comes in white cardboard box packaging instead of just wrapped in bubble wraps or plastic envelopes to ensure unparalleled safety and better delivery services.
- Application Field - Applicable to a variety of industries, carefully manufacture each product. Plastic petri dishes made for laboratory use, suitable for general training, bacteria lab,science lab, mycology studies. Flexible use in various places, bring convenience to your life.
- Customer satisfaction - Our every product undergoes strict quality inspection in terms of improving customer experience. But if you are not satisfied with your product for any reason, just contact us.
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Brand: GPJYYDS | Manufacturer: GPJYYDS
See On Amazon #3
Lab Scale 5000g x 0.01g Accuracy High Precision Electronic Analytical Balance Laboratory Precision Scale Digital Kitchen Balance Scale Jewelry Scale Scientific Scale, 6.7'' Weighing Surface Dp
Asin: B0B8ZNWZMY | Model: YYDS-B5000/0.01 | PartNumber: YYDS-B5000/0.01
【Accurate Measurement Adjustment】- The Precision Scale Is Equipped With The Adjustable Feet And Level Bubble Design Can Measure The Accuracy In Different Use Environments..
【Application】- Laboratory Analytical Balances Was Recommended For Using In Basic Analytical Applications That Require Precision Performance And Durability, Such As Chemical, Mining, Experiment Textile, Education And Other Fields..
【Warranty】- You Are Always Welcomed To Contact Us If Any Problem Of The Scale Or Charger Occurs. We Will Help You Replace It Within One Year. Calibration Weights Are Not Included For The Weights Are Too Heavy And Might Damage The Scale During Shipment..
【Material】- Large Stainless Steel Weighing Pan (170X150mm) Enables This Digital Scale To Weigh Multiple Things Like Jewelry, Screws, Powder..
【Intelligent】- An Intelligent Balance Composed Of High Stability Sensors And A Large Backlit Lcd Which Can Be Provided Clear Visibility Of Weighing Results. Overload Alarm, Error Indication, And External Calibration Were Designed For Lab Scale..
【Multi-Function】- Scientific Precision Lab Scale Has Tare Function, Self Correcting, Memory, Counting, Unit Conversion, Manual Calibration, Fault Display. Unit Can Be Converted From G, Kg, Ct, Lb, Oz, Ozt, Ct, Dwt, %, Tol, Mm, Pcs, Cal, Tare/Zero..
【Calibration】- We Have Already Calibrated Every Precision Scales Before Shipment. But Calibration Errors May Occurs During Shipment. You May Should To Calibrate The Balances Scale. Calibration Instruction Is In The Product Description..
【High Sensitivity】- The 5000G X 0.01G Lab Scale Composed Of High Stability Sensors, Single-Chip Microcomputers And Intelligent Balances, It Can Solve The Creep And Linearity Problems Caused By Resistance Strain Sensors, Which Ensure The Accurate Measurement Results..
Features
- 0.01g High Precision - This electronic analytical balance scale can measure up to 5000g with a 0.01g accuracy resolution, suitable for rapidly determining the quality and quantity of the objects in industrial, agricultural business, commercial, schools, pharmacy and scientific institutions.
- High Sensitivity - The 5000g x 0.01g lab scale composed of high stability sensors, single-chip microcomputers and intelligent balances, it can solve the creep and linearity problems caused by resistance strain sensors, which ensure the accurate measurement results.
- Accurate measurement adjustment - The precision scale is equipped with the adjustable feet and level bubble design can measure the accuracy in different use environments.
- Multi-Function - Scientific precision lab scale has tare function, self correcting, memory, counting, unit conversion, manual calibration, fault display. Unit can be converted from g, kg, ct, lb, oz, ozt, ct, dwt, %, tol, mm, pcs, cal, tare/zero.
- Material - Large stainless steel weighing pan (170X150mm) enables this digital scale to weigh multiple things like jewelry, screws, powder.
- Intelligent - An intelligent balance composed of high stability sensors and a large backlit LCD which can be provided clear visibility of weighing results. Overload alarm, error indication, and external calibration were designed for lab scale.
- Application - Laboratory Analytical Balances was recommended for using in basic analytical applications that require precision performance and durability, such as chemical, mining, experiment textile, education and other fields.
- Warranty - You are always welcomed to contact us if any problem of the scale or charger occurs. We will help you replace it within one year. Calibration weights are NOT included for the weights are too heavy and might damage the scale during shipment.
- Calibration - We have already calibrated every precision scales before shipment. But calibration errors may occurs during shipment. You may should to calibrate the balances scale. Calibration instruction is in the product description.
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Brand: GPJYYDS | Manufacturer: GPJYYDS
Dimensions: 2.20 x 10.20 x 8.00 inches | Weight: 4.19 pounds
See On Amazon #4
2 Pack pH Meter and TDS Meter, 0.05 pH High Accuracy Tester Pen, 2% Readout Accuracy Digital Water Quality Filter Pen, 0-9990ppm, Ideal Water Purity Test for Drinking Water, Aquariums, Hydroponics
Asin: B0B976XCHM
【Accurate And Reliable】- To Achieve High Accuracy, Tds Meter Equipped With Premium Quality Titanium Alloy Probe, Ph Tester Has A Sensitive Electrode Sensor ,Simply Press "On", It Only Takes A Few Seconds For Your Result To Appear On Screen To Read Accurate Ph Levels..
【How To Use Calibration】- Press Cal For 5 Seconds To Enter The Calibration Mode, Press In Turn To Select The Powders Corresponding To 6.86, 4.01, And 9.18 To Complete The Calibration. Ph Meter Has Been Calibrated Before Delivery, The Buyer Does Not Need To Re-Calibrate After Receiving The Goods, In The Following Cases, The Ph Meter Must Be Re-Calibrated: Has Been Used For A Long Time After Calibration; Special Electrode Use Frequently; The Measurement Accuracy Requirements Are Relatively High..
【Multifunctional And Upgraded】- Professional Tds, Ph Pen. Upgraded With Big Lcd For Easier Reading, And Hold-Lock Function For Easier Use. Just Turn Tds Meter On And Stir Water Gently, Then Stabilized Readings Will Be Hold-Locked On Lcd In Seconds, And The Tds Ppm Meter Will Shut Off Automatically If Without Operation Over 5 Minutes..
【Quick Water Tester】- Tds (Total Dissolved Solids) Digital Water Tester Can Accurately And Quickly Check The Heavy Metal Content, Soluble Salt Content, Ionic Organic Matter, Etc. In Water, Displayed On The Screen In Ppm (Parts Per Million). Extremely Accurate And Reliable, Quick Response Within 3 Seconds..
Features
- pH Meter and TDS Meter - Full measurement range of pH 0 - 14, reliable and quick readings. TDS Measurement Range: 0-9990ppm; Accuracy: 2%; Resolution: 1ppm;Factory calibrated; Automatic Temperature Compensation; Voltage: 3V.
- Quick Water Tester - TDS (Total dissolved solids) digital water tester can accurately and quickly check the heavy metal content, soluble salt content, ionic organic matter, etc. in water, displayed on the screen in ppm (parts per million). extremely accurate and reliable, quick response within 3 seconds.
- Accurate and Reliable - To achieve high accuracy, TDS meter equipped with premium quality titanium alloy probe, pH tester has a sensitive electrode sensor ,simply press ON, It only takes a few seconds for your result to appear on screen to read accurate pH levels.
- Multifunctional and Upgraded - Professional TDS, pH Pen. Upgraded with big LCD for easier reading, and hold-lock function for easier use. Just turn TDS meter on and stir water gently, then stabilized readings will be hold-locked on LCD in seconds, and the tds ppm meter will shut off automatically if without operation over 5 minutes.
- How to use calibration - Press CAL for 5 seconds to enter the calibration mode, press in turn to select the powders corresponding to 6.86, 4.01, and 9.18 to complete the calibration. pH meter has been calibrated before delivery, the buyer does not need to re-calibrate after receiving the goods, In the following cases, the pH meter must be re-calibrated: Has been used for a long time after calibration; Special electrode use Frequently; The measurement accuracy requirements are relatively high.
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Brand: GPJYYDS | Manufacturer: GPJYYDS
See On Amazon #5
100 Pack of Lab Microscope Slides, 1mm-1.2mm Thick Glass Slides for Microscope, Clear Glass Ground Edges 1" x 3", Microscope Accessories for Lab Consumables Research
Asin: B0BLVFYSPJ
【High Quality】- Microscope Slides Are Composed Of High-Quality Optical Glass For Clear Sample Identification..
【Safety】- Lab Microscope Slides Have No Sharp Edges, They Are Neat And Do Not Hurt Your Hands, You Can Use Them Safely..
【Application Field】- Applicable To A Variety Of Industries, Carefully Manufacture Each Product. Lab Microscope Slides Made For Laboratory Use, Suitable For General Training, Bacteria Lab, Science Lab, Mycology Studies. Flexible Use In Various Places, Bring Convenience To Your Life..
【Multi Functional】- Suitable For All Optical Microscopes To Make Biological Microscope Specimens, Including Plants, Insects And Animal Tissues, For Biology Education..
【Package Content】- 100 Pcs Clear Glass Ground Edges Pre-Cleaned Microscope Slides..
Features
- Technical Parameters - Microscope Slide(L * W): 25.4 x 76.2 mm(1"x3"); Thickness: 1mm-1.2mm; Ground edges; Clear glass.
- Package Content - 100 pcs clear glass ground edges pre-cleaned microscope slides.
- High Quality - Microscope Slides are composed of high-quality optical glass for clear sample identification.
- Multi functional - Suitable for all optical microscopes to make biological microscope specimens, including plants, insects and animal tissues, for biology education.
- Safety - Lab Microscope slides have no sharp edges, they are neat and do not hurt your hands, you can use them safely.
- Application Field - Applicable to a variety of industries, carefully manufacture each product. Lab Microscope slides made for laboratory use, suitable for general training, bacteria lab, science lab, mycology studies. Flexible use in various places, bring convenience to your life.
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Brand: GPJYYDS | Manufacturer: GPJYYDS
See On Amazon #6
6 Pack (480pcs) pH Test Strips with 2 Pack pH Meter and TDS Meter
Asin: B0BK48G2J6
Highly Accuracy And Quick Readout - 6 Pack (480Pcs) Ph Test Strips Is Made Of High-Quality Filter Paper, Extremely Accurate And Reliable, Quick Response Within 5 Seconds..
Function Of Ph Meter&Tds Meter - Professional Tds, Ph Pen. Upgraded With Big Lcd For Easier Reading, And Hold-Lock Function For Easier Use. Just Turn Tds Meter On And Stir Water Gently, Then Stabilized Readings Will Be Hold-Locked On Lcd In Seconds, And The Tds Ppm Meter Will Shut Off Automatically If Without Operation Over 5 Minutes..
Function Of Ph Test Strips - 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..
Ph Meter And Tds Meter - Full Measurement Range Of Ph 0 - 14, Reliable And Quick Readings. Tds Measurement Range: 0-9990Ppm; Accuracy: ± 2%; Resolution: 1Ppm;Factory Calibrated; Automatic Temperature Compensation; Voltage: 3V..
Features
- What You Get! - 6 pack (480pcs) pH Test Strips, 1 pack pH Meter and 1 pack TDS Meter
- pH Meter and TDS Meter - Full measurement range of pH 0 - 14, reliable and quick readings. TDS Measurement Range: 0-9990ppm; Accuracy: 2%; Resolution: 1ppm;Factory calibrated; Automatic Temperature Compensation; Voltage: 3V.
- Highly Accuracy and Quick Readout - 6 pack (480pcs) pH Test Strips is made of high-quality filter paper, extremely accurate and reliable, quick response within 5 seconds.
- Function of pH Test Strips - 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.
- Function of ph Meter&TDS Meter - Professional TDS, pH Pen. Upgraded with big LCD for easier reading, and hold-lock function for easier use. Just turn TDS meter on and stir water gently, then stabilized readings will be hold-locked on LCD in seconds, and the tds ppm meter will shut off automatically if without operation over 5 minutes.
- See more on Amazon...
Brand: GPJYYDS
See On Amazon