Hot Digital Colposcope Imaging System AJ-100B
US $1400-$1500
Одобренный нитрит общая твердость Br свинцовый железо набор для анализа питьевой воды тестовые полоски pH
- Категория: Visual Acuity Examination Apparatus >>>
- Поставщик: Jilin,Test,Bio-Electron,Co.,Ltd.
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Описание и отзывы
Трекер стоимости
| Месяц | Минимальная цена | Макс. стоимость |
|---|---|---|
| Sep-15-2025 | 0.59 $* | 0.86 $* |
| Aug-15-2025 | 0.71 $* | 0.80 $* |
| Jul-15-2025 | 0.87 $* | 0.25 $* |
| Jun-15-2025 | 0.35 $* | 0.68 $* |
| May-15-2025 | 0.96 $* | 0.51 $* |
| Apr-15-2025 | 0.74 $* | 0.55 $* |
| Mar-15-2025 | 0.95 $* | 0.56 $* |
| Feb-15-2025 | 0.86 $* | 0.6 $* |
| Jan-15-2025 | 0.64 $* | 0.70 $* |
Характеристики
Product Description
Product’s Name | approve nitrite total alkall hardness Br Lead Iron drinking water analysis kit pool pH test strips |
Test Parameters | hardness |
Instructions | 1. Dip a strip into water for 2 seconds and remove . Gently shake off excess water . 2. Hold the strip level , with pad side up for 30 seconds. 3. Compare the Total Hardness pad the color chart over the next 30 seconds. |
Warnings | 1. Store in a cool dry place . 2. Keep cap on tight between uses. 3. Do not touch the test pad . 4. For best results read in natural daylight . 5. Do not remove desiccant pouch . 6. Compare results in 60 seconds or less . |
Recommed Main Products
Water Test Strips (Drinking water test strips ; Aquarium test strips ; Swimming pool & spa test strips ; Hardness test strips )
Urine Test Strips
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Oil test strips
Company Information
Jilin Test Bio-Election Co.,Ltd was established in 2017 . We rea a high-tech enterprise mainly engaged in the research , production and sales of test strip products.
We are based on many years of R&D experiments and an experienced professional R&D team , powered by Jilin University and Beijing University of Chemical Technology . We are equipped with advanced technology , full-automatic equipments , professional team and service , and perfect business operation mechanism , all guarantee the sustainable development of our company .
We mainly engaged in the project for water Quality Test Strips ,Urine Analysis Test Strips ,pH Test Strips and Food Test Strips .
All the products with high quality are up to the international level .So far , our products have exported to more than 28 countries and met with the approval of many clients all over the world .
Company workshop & production line
Products' Certificates
Packaging & Shipping
FAQ
Q1. Are you a factory or trading company ?
A : We are factory, professional in produce Test Strips ,main products are : Water test strips , Urine test strips , pH test strips and Food test strips . Some special test parameters and value range all acceptable .
Q2. Do you offer customer brand / OEM package ?
A : OEM package is acceptable . MOQ for printing OEM package is 2000 sets .
Q3. Is it OK to print my logo on product?
A : Yes, print your logo on product is acceptable .
Q4: Do you offer samples ?
A : Yes , free sample can be provided for testing before place order . You just bear shipping cost is ok .
Q5 : How about your delivery time ?
A : Small quantity less than 1000 bottles with neutral or our brand package , after confirm order goods can be ship out within 5 days.( If have stock ) . OEM package order ,after receive payment ,goods will be ship out in 15 - 21days .
Q6: What’s your payment ways ?
A : 1. Alibaba trade assurance order
2. TT , paypal ,western union , etc....
Contact
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