pH Calibration Standard Technical Buffer Solutions 4.00 6.86 7.00 10.01 12.46 in 30ml 60ml 250ml 500ml Bottle pH Buffer Solution

• Customization: Available
• Warranty: 3 Years
• Certification: CE, RoHS, ISO9001
• Model NO.: RY400
• Customized: Customized
• Delivery Time: 1-3 Working Days
• Usage: pH Calibration
• Product Name: pH Buffer Solution
• Color: Pink, Yellow, Blue
• Accuracy: ±0.01pH(25ºC)
• Volume: 500ml
• Package: 30ml 60ml 250ml Bottle
• Customized Support: OEM, ODM
• Weight: 0.3-0.5
• Trademark: REX
• Origin: Shanghai, China

Product Description

Product Description

Specification

item	value
Customized support	OEM
Place of Origin	China
	Shanghai
Brand Name	REX
Model Number	RY400
Volume:	500mL
Accuracy:	±0.01pH(25)

Packing & Delivery

To better ensure the safety of your goods, professional, environmentally friendly, convenient and efficient packaging services will be provided.

Company Profile

Shanghai REX sensor technology Co., Ltd. is the specialized development and production of REX brand electrode alone subsidiary.REX brand has a history of 80 years.The range includes the design,development,research,manufacturing and related activities for pH meter, conductivity meter, ion meter(including ion meter for heavy metal ions),dissolved oxygen meter, ammonia meter, turbidity meter ,COD monitor, titrator and electrochemical sensor; the design, development,research, manufacturing, setup and related activitied for automatic water quality monitoring system. Our products had adopted ISO9001 Quality System Authorities.

FAQ

1. who are we?
We are based in Shanghai, China, start from 2011,sell to Eastern Europe(20.00%),North America(19.00%),Western Europe(15.00%),Africa(10.00%),Northern Europe(10.00%),Eastern Asia(8.00%),South America(5.00%),Oceania(5.00%),Southern Europe(3.00%),Southeast Asia(1.00%),Mid East(1.00%),Central America(1.00%),South Asia(1.00%),Domestic Market(1.00%). There are total about 51-100 people in our office.

2. how can we guarantee quality?
Always a pre-production sample before mass production;
Always final Inspection before shipment;

3.what can you buy from us?
pH sensor used in laboratory,Conductivity probe used in laboratory,Dissolved oxygen sensor,Ion selective sensor,Reference sensor

4. why should you buy from us not from other suppliers?
REX is China's earliest production of electrode company, has the rich experience of talent, technology and industry.The first domestic product quality and brand influence

5. what services can we provide?
Accepted Delivery Terms: FOB
Accepted Payment Currency:USD,CNY;
Accepted Payment Type: T/T,Credit Card,Cash;
Language Spoken:English,Chinese