1set = 80 Strips! Professional 1-14 pH litmus paper ph test strips water cosmetics soil Acidity test Strips with control card
80 Pcs Multipurpose pH Test Strips Universal Full Range Litmus Paper 1-14 Acidic Alkaline Indicator Food Urine Lab Soil Description: brand new and high quality Features: The scale reads from 1 to 14: 1 - 3 indicates a very acidic substance. 4 - 6 indicates an acidic substance. 7 indicates neutral. 8 - 11 indicates alkalinity.
12 - 14 indicates a very high level of alkalinity. Instruction:
1.Simply press the testing strip to the object or liquid you are testing. Half second later, take out the paper and [...]
7-IN-1 100strip Aquarium Test Strips Fish Tank Test Kit for Freshwater Saltwater Water Test Kit to Detect PH NO2 NO3 KH GH CL TA
Why need to use the aquarium test strips?
1.Keep the fish live in health and happy 2.Get accurate value of fresh salt water from your fish pond 3.Testing progress easily and quickly
🐟5 in 1 AQUARIUM WATER TEST KIT - Total have 5 elements: Nitrate, Nitrite, General Hardness, PH, Carbonate 🐟6 in 1 AQUARIUM WATER TEST KIT - Total have 6 elements: Nitrate, Nitrite, General Hardness, PH, Carbonate, Free Chlorine 🐟7 in 1 AQUARIUM WATER TEST KIT - Total have 7 elements:
Nitrate, Nitrite, General Hardness, Free Chlorine,PH, Carbonate,Total Alkalinity.
🐟PREMIUM MATERIAL - [...]
110-240V Caperplus Aquarium Q2 PH Temperature TDS 3 In 1 Intelligence Monitor Detector WIFI APP PH Digital Monitor Fish Tanks
Product name: Caperplus Aquarium Q1 Q2 PH Temperature TDS 3 in 1 Intelligence Monitor Detector WIFI APP PH Digital Monitor For Fish Tanks ProductFeatures: Vol: 110V-240V 50/60HZ
Size: Control box 120 x 74.5 x 28.5mm, PH probe 145mm 12mm diameter Abnormal alarm Remote monitoring Multi account management Multi device simultancous management Custom name Automatic temperature compensation PH/temp dual display Set PH/temp safety range 24 hour uninterrupted continuous monitoring Data automatic cloud storage, not lost Check historical data anytime year/month/week/day
Multi point the valve of different calibration fluids
Note:The product and mobile phone should in the same WIFI, [...]
Canon WI-FI adapter W-E1 for Phone for Tablet for computer 7D mark II 5DSR 5DS
New Wi-Fi Adapter Accessory For Canon W-E1 EOS 5DS / 5DS R /7D2 mark II Camera in ChineseThe instructions are in ChinesePackage Inclusion:1 x Wi-Fi AdapterItem Brand New and High QualityColor : BlackModel : W-E1Add Wi-Fi to your previously unconnected 7D Mark II, 5DS, or 5DS R with the SD card-shaped W-E1 Wi-Fi Adapter from Canon. Sliding right into your camera's SD card slotThis device brings high-speed 802.11b/g/n Wi-Fi on a 2.4 GHz band with a range of up to 32.8'.This enables users to wirelessly transfer their photos and MP4-format video to a smart device, as well as remotely [...]
Free shipping Eyeball Model Anatomical Eyeball Model Medical Learning Aid Teaching Instrument Medical Science Teaching Resources
Description: 100 brand new and high quality Features:
This model is very realistic and vivid, even for the details.
This product, made of durable PVC, is enlarged 6 times of the natural human eyeball.
It is used for demonstrating the structures of the eyeball.
This model is designed as an aid for the teaching of hygiene and physiology courses.
The eyeball model can be disassemble, perfect for teaching and learning. Specifications: Material: PVC Main Color: White+Red As pictures shown Eyeball Diameter: 16cm/6.30in
Equipment Size: Quantity: 1 Pc Note: Transition: 1cm=10mm=0.39inch
Please allow 0-1cm error due to manual measurement. pls [...]
Medical props model 1.5 Times Life Size Human Ear Anatomy Model OrganMedical Teaching Supplies Professional
100 brand new and high quality Features:
Representation of the outer, middle, and inner ear. 1.5 times enlarged.
Made of PVC plastic, natural size with base support.
Used in schools in educational programs, demonstrations, and student study.
Great model for dentist to communicate with patients.
Ear Anatomy Model only, other accessories demo in the picture is not included. Specification: Item Name: Ear Anatomy Model Material: PVC Base Size: Height: app.11.2cm/4.41in Color: As pictures shown Quantity: 1 Pc Note:
Please allow 0-1cm error due to manual measurement. pls make sure you do not mind before you bid.
Due to the [...]
Hot Sale 45CM Human Spine with Pelvic Model Human Anatomical Anatomy Spine Medical Model spinal column model+Stand Fexible
Hot Sale 45CM Human Spine with Pelvic Model Human Anatomical Anatomy Spine Medical Model spinal column model+Stand Fexible Specifications: Material: PVC Color: White Height: 44cm Features:
- It is ideal for teaching and studying by doctors or other medical professionals.
- This model shows major features of each vertebra, including spinal cord, nerve roots, the vertebral artery, a herniated disc etc. - Demonstrate more clearly with a base. Package included: 1 X Model 1 X Base
Note: Please allow a little color variation for different display setting. Thank you for [...]
Free Postage Medical Science Model Human Skin Anatomy Model Skin Layers of Hair Tissue Internal Structure for Teaching Training
Skin Anatomy Model Science and Education Medical Human 5 Layers Structure skin Tissue with hair for Nursing Accessories Training
As each batch of products is colored, the impact on temperature and
humidity will be different, but it will never affect the appearance and use
effect. Please be aware of it! The products are produced in batches, and it
is inevitable that some products will have defects. Please contact us in
time if you encounter problems, and return them for replacement in
time, so as not to affect the user experience that you mind! Thank you for
your patience to [...]
Description
Are you looking for a professional, yet affordable sputum aspirator
? Are you in search of a sturdy sputum aspirator
that offers you comfortable use experience? If your answer is yes, please come and take a look at this product! Our professional sputum aspirator
can meet your needs. It is one of the best choices for you.
Features
- Color: Assorted Color
- Material: Plastic
- Size: About - Easy to operate, no energy, no noise, no environmental restrictions.
- Small size, light weight, easy to carry.
- Strictly require [...]
Wyprzedaż i tanie rzeczy do 50, 60, 70, 80, 90, 100 zł. Bezpieczne płatności i łatwe zwroty. Sklep online - znajdziesz tu atrakcyjne produkty, upominki, prezenty, drobiazgi, gadżety, akcesoria.
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