Reviews Potassium Level Test Kit

OnSite NPK Grass Soil Test Kit by Lawn Command | Quickly Measures Nitrogen Phosphorus Potassium Levels for a Lush Green Lawn

  • Learn the specifics about your soil before starting your gardening project! Used for soil science education or garden analysis, this kit includes rapid test procedures, diagrammed instructions, and laminated color charts used to measure concentrations of nitrogen, phosphorus, potassium (15 tests each), and soil pH (30 tests)..
  • Comes with Garden Guide manual and LaMotte Soil Handbook are included to interpret test results and give lime and fertilizer recommendations..
  • Simple, easy to use kit contains everything you need to test your soil!.
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Talking Smiling Simon Free

  • [ One-Step FSH Urine Test Kit ] : Our Femometer FSH test kit including 3 test strips and 1 free urine cups can help female to determine fertility or....
  • [ FSH Normal Levels ] : Normal FSH Level is 1.5～10 IU/L in the pre-ovulation period, 8～20 IU/L in the ovulation period, 2～10 IU/L in the....
  • [ When & How to Do the Test ] : *When: Normally you should do the first test on the third day of your cycle. If you have irregular period and other....
  • [ Fertility/Menopause Test Result Interpretion] : If your first test result is positive, it indicates that your urine contains FSH level is over 25....
  • [ Smart Femometer iOS/Android App ] : We have our own Femometer App developed exclusively for women, which can record, view and track the results of....
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UTest Instant THC Home Drug Test | 15 ng/mL Single Panel Cannabis Detection Tests | Highly Sensitive Marijuana Urine Test Kit | Testing Strip (2 Pack)

  • UTEST HIGHLY SENSITIVE THC TEST KIT - UTest marijuana THC urine tests produce results from the comfort of your own home. This marijuana THC urine test detects THC at the absolute lowest level of detection available for at-home testing kits. With UTest, you get results from below the industry testing standard of 50 ng/ml, at an ultra sensitive15 ng/ml level..
  • EXCLUSIVE SINGLE PANEL MARIJUANA DRUG TEST - The accurate single test strip detects THC in any form including CBD and hemp products at the 15 ng/mL level, and with 99% accuracy. This allows you to detect even the faintest trace of THC in your system so that you know when it is safe to take official tests for work, school, sports, and more..
  • RESULTS IN 5 MINUTES - These THC test strips are the first home cannabis detection test that measures drug levels as low as 15 ng/mL. That is comparable to laboratory GCMS testing so UTest users get the assurance they need to pass a standardized urinalysis lab test. It produces the results quickly, within 5 minutes of collecting your urine sample..
  • EASY TO USE URINE TEST - This quick testing kit for home is a one step, easy to use, self testing device. Collect a urine sample, then dip the absorbent end of the test into your sample until the “C” line appears. ....
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5 Pack - DrugExam Made in USA Most Sensitive Marijuana THC 15 ng/mL Single Panel Drug Test Kit - Marijuana Drug Test with 15 ng/mL Cutoff Level for Detecting Any Form of THC (3) (5)

  • UTEST HIGHLY SENSITIVE THC TEST KIT - UTest marijuana THC urine tests have a 99% accuracy rate. This at-home testing kit detects THC at 5 levels of detection, including below the industry testing standard of 50 ng/ml, at an ultra sensitive15 ng/ml level - making our drug tests even more sensitive, accurate, and instantaneous than most at-home testing..
  • EXCLUSIVE 5 PANEL MARIJUANA DRUG TEST - The multiple test strips let you track your THC levels at 15 ng/mL, 50 ng/mL, 100 ng/mL, 200 ng/mL and 300 ng/mL. The higher the positive ng/mL level (ie 100-200-300 ng/mL), the longer it will take to get clean. The lower the positive ng/mL level (ie 15-50 ng/mL), the less time it will take to get clean. Use this test to stay on track with your sobriety and know exactly where you fall on the scale..
  • RESULTS IN 5 MINUTES - These THC test strips are the first home cannabis detection test that measures drug levels as low as 15 ng/mL. That is comparable to laboratory GCMS testing so UTest users get the assurance they need to pass a standardized urinalysis lab test. It produces the results quickly, within 5 minutes of collecting your urine sample..
  • EASY TO USE URINE TEST - This quick testing kit for home is a one step, easy to use, self testing device. Collect a uri....
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UTest -O-Meter 5 Level THC Home Drug Test | Marijuana Urine Test Kit | Highly Sensitive Testing Strips with Instant Results | 5 Panel Tests 15 ng/mL, 50 ng/mL, 100, 200, & 300 ng/mL (2-Pack)

  • UTEST HIGHLY SENSITIVE THC TEST KIT - UTest marijuana THC urine tests have a 99% accuracy rate. This at-home testing kit detects THC at 5 levels of detection, including below the industry testing standard of 50 ng/ml, at an ultra sensitive15 ng/ml level - making our drug tests even more sensitive, accurate, and instantaneous than most at-home testing..
  • EXCLUSIVE 5 PANEL MARIJUANA DRUG TEST - The multiple test strips let you track your THC levels at 15 ng/mL, 50 ng/mL, 100 ng/mL, 200 ng/mL and 300 ng/mL. The higher the positive ng/mL level (ie 100-200-300 ng/mL), the longer it will take to get clean. The lower the positive ng/mL level (ie 15-50 ng/mL), the less time it will take to get clean. Use this test to stay on track with your sobriety and know exactly where you fall on the scale..
  • RESULTS IN 5 MINUTES - These THC test strips are the first home cannabis detection test that measures drug levels as low as 15 ng/mL. That is comparable to laboratory GCMS testing so UTest users get the assurance they need to pass a standardized urinalysis lab test. It produces the results quickly, within 5 minutes of collecting your urine sample..
  • EASY TO USE URINE TEST - This quick testing kit for home is a one step, easy to use, self testing device. Collect a uri....
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5 Pack - DrugExam THC Advantage Made in USA Multi Level Marijuana Home Urine Test Kit. Highly Sensitive THC 5 Level Drug Test Kit. Detects at 15 ng/mL, 20 ng/mL, 50 ng/mL, 200 ng/mL and 300 ng/mL (5)

  • UTEST HIGHLY SENSITIVE THC TEST KIT - UTest marijuana THC urine tests have a 99% accuracy rate. This at-home testing kit detects THC at 5 levels of detection, including below the industry testing standard of 50 ng/ml, at an ultra sensitive15 ng/ml level - making our drug tests even more sensitive, accurate, and instantaneous than most at-home testing..
  • EXCLUSIVE 5 PANEL MARIJUANA DRUG TEST - The multiple test strips let you track your THC levels at 15 ng/mL, 50 ng/mL, 100 ng/mL, 200 ng/mL and 300 ng/mL. The higher the positive ng/mL level (ie 100-200-300 ng/mL), the longer it will take to get clean. The lower the positive ng/mL level (ie 15-50 ng/mL), the less time it will take to get clean. Use this test to stay on track with your sobriety and know exactly where you fall on the scale..
  • RESULTS IN 5 MINUTES - These THC test strips are the first home cannabis detection test that measures drug levels as low as 15 ng/mL. That is comparable to laboratory GCMS testing so UTest users get the assurance they need to pass a standardized urinalysis lab test. It produces the results quickly, within 5 minutes of collecting your urine sample..
  • EASY TO USE URINE TEST - This quick testing kit for home is a one step, easy to use, self testing device. Collect a uri....
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Glucose Test Strip Control Solution – Level 2 & 3

  • ACCURATE & RELIABLE - Our control solution ensures that both the meter and the test strips are functioning correctly and providing you with accurate results..
  • FAST RESULTS – Test your meter and strips in a matter of seconds..
  • LEVEL 2 & 3 SOLUTIONS – Our kit comes with two (2) 4mL vials of Level 2 and Level 3 solution..
  • COMPATIBLE – with the Care Touch Blood Glucose Monitoring System..
  • IDENTIFIES EXPIRED STRIPS – Know if you’re using expired test strips, and test a new batch to make sure they’re accurate..
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The Original Watersafe Premium Drinking Water Test Kit for Well and Tap Water - Most Sensitive Lead in Water Test, Bacteria, Nitrates, Hardness & More. Easy Instructions and Lab-Accurate Results 2PACK

  • DETECT A WIDE RANGE OF CONTAMINANTS IN WELL AND TAP WATER. This drinking water test kit contains the most sensitive and accurate rapid tests available for lead, bacteria, nitrate, nitrite, pH, hardness, chlorine, and more!.
  • EPA LEVEL DETECTION. Each of our tests detects contaminants down to the EPA Action Level - and every test is extensively Lab-Validated as highly accurate and reliable..
  • THE MOST SENSITIVE WATER LEAD TEST AVAILABLE. Our rapid lead test detects lead in water down to 3.8 parts per billion - no other water test kit has such sensitive detection..
  • SIMPLE AND QUICK. Our instructions were written to be as simple as possible - every test can be run quickly in just minutes. Test results are easy to read and provide definitive answers..
  • DONT TRUST YOUR WATER. Lead in water contamination happens in USA cities too often. Our test kit for drinking water is trusted by governments, universities, and tens of thousands of families around the country..
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Nova Max Control Solution

  • ✅ QUICK AND EASY TO USE: Care Touch blood sugar test kit delivers results in only 5 seconds with just a 0.5µL blood sample. There is no programming....
  • ✅ EASY DIABETIC MONITORING: The blood sugar monitor kit with strips is capable of saving up to 300 readings. The blood glucose test kit also....
  • ✅ PORTABLE AND HASSLE-FREE: The diabetic testing kit comes with a handy glucometer case, which means you can check your blood sugar level at home or....
  • ✅ COMPLETE DIABETIC SET: The glucose meter kit with strips and lancets includes: (1) Care Touch Blood Sugar Meter, (100) Blood Glucose Test Strips....
  • ✅ WE CARE BECAUSE YOU CARE: You care about your health, and we care about you. Care Touch is committed to providing the best quality blood glucose....
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Ovulation and Pregnancy Test Strips (HCG25-LH80), OPK Ovulation Predictor Kit Includes 25 Early Pregnancy Tests, 80 Ovulation Test Strips, 105 Urine Cups, Accurate Fertility Test for Women

  • WHAT YOU NEED: Congratulations on trying to become a mother! To effectively conceive, it is important to monitor your body’s peak fertility point. Our MomMed ovulation test kit is perfect for using in the home to track your fertility levels!.
  • COMPLETE SET: Are you ready to meet your angel? MomMed HCG/LH fertility test comes with everything you need to test at home to see if you are pregnant! You’ll receive: 25 pregnancy tests, 80 ovulation test strips, 105 urine cups and a time tracking chart, plus instructions for use!.
  • HIGH SENSITIVTY LEVEL FOR ACCURATE RESULTS: Our ovulation predictor kit is extra high sensitivity level of 25 miu/ml providing highly accurate results with 99.9% accuracy! Feel confident when using our ovulation test strips and pregnancy test to help you start your journey to motherhood!.
  • EASY TO USE AND FAST TEST RESULTS: MomMed OPK test strips will quickly determine your increase of LH hormone levels and HCG for aiding in the detection of pregnancy. Our provided urine cups are easy to use for you to dip our HCG/ LH test strips. Individually wrapped and sealed packaging are easy to carry and you can take them with you anywhere..
  • KEEP TRACK OF YOUR PROGRESS: When trying to conceive, it is important to monitor your LH ovulation t....
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Luster Leaf 1662 Professional Soil Test Kit with 40 Tests

  • 50 safe, easy, hands-on tests for nitrogen, phosphorus, and potassium using nonhazardous TesTab.
  • Each kit includes the necessary apparatus, simple diagrammed instructions, and laminated color chart.
  • Specifically designed to meet The GLOBE (Global Learning and Observations to Benefit the Environment) Program standards..
  • Does NOT come with a soil pH test, only tests for N-P-K.
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ReliOn Premeir Compact Blood Glucose Monitoring System

  • ✅ QUICK AND EASY TO USE: Care Touch blood sugar test kit delivers results in only 5 seconds with just a 0.5µL blood sample. There is no programming....
  • ✅ EASY DIABETIC MONITORING: The blood sugar monitor kit with strips is capable of saving up to 300 readings. The blood glucose test kit also....
  • ✅ PORTABLE AND HASSLE-FREE: The diabetic testing kit comes with a handy glucometer case, which means you can check your blood sugar level at home or....
  • ✅ COMPLETE DIABETIC SET: The glucose meter kit with strips and lancets includes: (1) Care Touch Blood Sugar Meter, (100) Blood Glucose Test Strips....
  • ✅ WE CARE BECAUSE YOU CARE: You care about your health, and we care about you. Care Touch is committed to providing the best quality blood glucose....
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ReliOn Premier BLU Blood Glucose Monitoring System

  • ✅ QUICK AND EASY TO USE: Care Touch blood sugar test kit delivers results in only 5 seconds with just a 0.5µL blood sample. There is no programming....
  • ✅ EASY DIABETIC MONITORING: The blood sugar monitor kit with strips is capable of saving up to 300 readings. The blood glucose test kit also....
  • ✅ PORTABLE AND HASSLE-FREE: The diabetic testing kit comes with a handy glucometer case, which means you can check your blood sugar level at home or....
  • ✅ COMPLETE DIABETIC SET: The glucose meter kit with strips and lancets includes: (1) Care Touch Blood Sugar Meter, (100) Blood Glucose Test Strips....
  • ✅ WE CARE BECAUSE YOU CARE: You care about your health, and we care about you. Care Touch is committed to providing the best quality blood glucose....
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