Call

+88 01764885269

  • Track Order
  • Compare
Hotline
SafeStallbd.com SafeStallbd.com
Login / Register
0 items / 0.00৳ 
0 Wishlist
Menu
SafeStallbd.com SafeStallbd.com
0 items / 0.00৳ 
All Categories
  • Safety EquipmentBest Price
    • Safety Helmet
    • Chemical Spill kit
    • Safety ShoesNew
    • Safety Vest
    • Lifting Belt
    • Safety Belt
    • Eye Wash StationNew
    • Hand Gloves
    • DeltaPlus
    • Honeywell
    • Gumboots
    • Safety Glass
    • Raincoat
  • Lab Equipment
    • Ph Meter
    • DO Meter
    • TDS MeterNew
    • Thermometer
    • Environmental Meter
    • Biofloc Instruments
    • GSM Cutter & Balance
    • Digital Scale
    • Lab Glasswear
    • Lab Plastic Wear
    • Test Kit
    • Artificial Models
    • Filter Paper
    • Chemical and Reagents
    • Physics Lab Materials
    • Glassco
  • Fire Instruments
    • Fire Extinguisher
    • Fire Apron
    • Fire Extinguisher Ball
    • Fire Hose Reel Drum
    • Safety Fire Bucket With Stand
  • Medical InstrumentsNew
    • Ice Box
    • surgerySurgical Instruments
    • Mask
    • Nebulizer
    • Corona Virus Protective Products
    • Blood Pressure Monitor
    • Glucose Test Monitor
  • ETP & WTP Instruments
    • Air Blower
    • Chemical Dosing Pump
    • Chemical Transfer Pump
    • Mud Pump
    • Air Diffuser
    • Ball Valve
    • Butterfly Valve
    • Water Flow Meter
    • Ultrasonic Flow Meter
    • Turbine Flow Meter
    • Oval Gear Flow Meter
    • Thermal Mass Flow Meter
    • Differential Pressure Flow Meter
    • Vortex Flow Meter
    • Water Equipments
  • Electrical Instruments
    • Uni-T Bangladesh
    • settingsTotal tools
  • Electronic Instruments
    • Drone
    • Computer & Mobile Accessories
  • Civil Engineering Laboratory InstrumentsOffer
    • Aggregate Testing Equipments
    • Soil Testing Equipment
  • Office Equipments
    • Paper Cutter
  • Medical Products
  • Safety Products
    • Safety Helmet
    • Chemical Spill Kit
    • Safety Shoes
    • Safety Vest
    • Safety Belt
    • Safety Glass
    • Lifting Belt
    • Hand Gloves
    • Eye Wash Station
    • Honeywell
  • Lab Equipment
    • Ph Meter
    • DO Meter
    • TDS Meter
    • Thermometer
    • Environmental Meter
    • Biofloc Instruments
    • GSM Cutter & Balance
    • Glassco
  • Fire Instruments
Special Products
Buffer Solution 7.01 1000ml 1,950.00৳  1,750.00৳ 
Back to products
Ph meter
PH Meter 1,750.00৳ 
-34%
buffer solution
Click to enlarge
Hanna instruments

Buffer Solution 4.01 500ml

2,050.00৳  1,350.00৳ 

In stock

Contact
Compare
Add to wishlist
Share:
close
  • Description
  • Additional information
  • Reviews (0)
  • About brand
  • Shipping & Delivery
Description

Product details buffer solution

The pH 4.01 buffer solution in a 500 ml bottle is the most commonly used buffer solution.

pH 4.01 is ideal for those requiring an accurate neutral reading, particularly those working in water purification plants, the food industry, aquatics, and Hydroponics, and wherever the pH is expected to be neutral. The latest Hanna portable and bench microprocessor instruments are calibrated with pH 4.01.

Buffer solutions should be stored at 25◦C, away from direct sunlight for accurate readings.

To correctly maintain your meter/electrode, we highly recommend the use of a Hanna cleaning solution, as well as a buffer, for maximum performance every time. pH4 can also be used as an emergency storage solution.

Hanna buffer solutions are prepared, ready-to-use, according to precise formulas and standardized in accordance with the National Institute of Standards and Technology (NIST) to ensure quality and accuracy. All solutions show a batch number, an expiry date, and the correlation table between pH and temperature. A certificate of analysis is available on request. All bottled solutions are sealed with an airtight, tamper-proof seal to prevent any Carbon Dioxide from entering and causing a change in the pH buffer value.

Browse the Hanna complete range of solutions

  • pH buffer solutions
  • Standard solutions for conductivity, Total Dissolved Solids (TDS), turbidity, salinity and Ion-Selective Electrode (ISE) calibration
  • Oxidation-Reduction Potential (ORP) test and pre-treatment solutions
  • Reference fill solutions for refillable electrodes
  • General and specific cleaning solutions for electrodes
  • Solutions for electrode maintenance and storage
  • Solutions for sample preparation

Solutions are available in many sizes ranging from 20ml sachets for small users to 3.78L (1 gallon) containers for large quantity usage in laboratories.

For safety and traceability, all Hanna solutions are provided with a label showing the batch number and expiry date. A certificate of analysis is available on request in line with NIST standards. Click for Details

Additional information
Weight 1 kg
Dimensions 8 × 5 × 8 cm
Brand

Hanna instruments

Reviews (0)

Reviews

There are no reviews yet.

Only logged in customers who have purchased this product may leave a review.

About brand
Hanna Instruments is a global manufacturer of analytical instrumentation. It was founded in 1978 in Padova, Italy by Oscar and Anna Nardo. Hanna Instruments has a network of over 40 subsidiaries in 32 countries around the world
Shipping & Delivery
রিপ্লেসমেন্ট পলিসিঃ ১) প্রোডাক্টের সমস্যার (যেমন : প্রোডাক্ট ভাঙ্গা, ছেঁড়া, ভুল সাইজ, প্রোডাক্ট কাজ না করা, ছবির সাথে প্রোডাক্টের মিল না থাকা ইত্যাদি) ক্ষেত্রে আপনি রিপ্লেসমেন্ট পেতে পারেন। ২) প্রোডাক্টটির বাক্স সহ সম্পূর্ণ অক্ষত অবস্থায় থাকতে হবে। ৩) ডেলিভারি গ্রহনের পর সর্বোচ্চ ৪৮ ঘন্টার মধ্যে আপনাকে Safestallbd1@gmai.com এ মেইল করতে হবে অথবা 0197885269 নাম্বারে কমপ্লেইন রেজিস্টার করতে হবে। ৪) আপনাকে উক্ত প্রোডাক্টটি safestallbd.com -এর অফিসে অবশ্যই সর্বোচ্চ ৭ কার্যদিবসের মধ্যে নিজ দায়িত্বে ফেরত পাঠাতে হবে। বিঃ দ্রঃ পণ্য ও সার্ভিস সম্পর্কিত কোনো অভিযোগের জন্য আমাদের কমপ্লেইন্ট টীম আপনাকে ফোন করবেন। এ জন্য আপনার অভিযোগটি সমাধান না হওয়া পর্যন্ত আপনাকে আমরা ফোনে সক্রিয় পেতে চাই। আপনার যোগাযোগে দেওয়া নম্বরটি সক্রিয় না থাকলে বিকল্প কোনো নম্বর সক্রিয় থাকতে হবে। রিফান্ডের জন্য আপনাকে টাকাটি ফেরতের মাধ্যম আমাদের জানাতে হবে। আমরা আপনার কোনো প্রকার সহযোগিতা ১৫ কার্যদিবসের মধ্যে ফোনে অথবা ইমেইলে না পেলে আপনার অভিযোগটি নিস্পত্তি বলে মনে করবো।

Related products

-10%
Yellow PVC gumboots
yellow gumboots
Compare

Yellow PVC gumboot

1,050.00৳  950.00৳ 
why use gumboot? Yellow PVC gumboot use for protect our leg .when we transforming  chemical  ,liquid ,acid then we wear
Add to wishlist
Add to cart
Quick view
-34%
safety shower
safety shower
Compare

Eyewash & Safety Shower G-7220

28,000.00৳  18,500.00৳ 
What & Why  Use Eye wash & Safety Shower ? A safety shower is a unit designed to wash an
Add to wishlist
Add to cart
Quick view
-29%
3 in 1 Digital TDS EC Temp Conductivity Meter
safe tds meter
Compare

3 in 1 Digital TDS EC Temp Conductivity Meter

700.00৳  500.00৳ 
Details : 3 in 1 Digital TDS EC Temp Conductivity Meter Name: TDS METER 3 IN 1 Band: safe origin
Add to wishlist
Add to cart
Quick view
np 306 mask
np-306 mask
Compare

Chemical G as mask /Respiratory mask / NP-306

250.00৳ 
PRODUCTS DETAILS OF  RESPIRATORY MASK NP 306 Name : NP 306 mask Band: Safe origin : China type: Respiratory single
Add to wishlist
Add to cart
Quick view
-27%
Hanna Ph meter
Compare

PH METER HANNA HI-98128

15,000.00৳  11,000.00৳ 
Name :Hanna Ph Meter Band: Hanna Instruments origin : USA Made by : Romania Model : HI98128 key of  Feature
Add to wishlist
Add to cart
Quick view
-12%
Green gumboot
Green gumboot
Compare

Green Gumboot

850.00৳  750.00৳ 
Why use green gumboot? Green Gumboot For the purpose of protecting the foot of wearer while working in hazardous conditions,
Add to wishlist
Add to cart
Quick view
-10%
Compare

Buffer Solution 7.01 1000ml

1,950.00৳  1,750.00৳ 
for Lab
Add to wishlist
Add to cart
Quick view
-30%
3M 6800
Compare

3M Full Facepiece Reusable Respirator 6800

10,000.00৳  7,000.00৳ 
Details of 3M 6800 Large lens provides a wide field of view for excellent visibility Lightweight well-balanced design and silicone
Add to wishlist
Add to cart
Quick view
Zeal
Comfit-Surgical-Hand-gloves-safestallbd.com_
WTW-logo-safestallbd
woolite-logo-safestallbd
Wokin Slide Caliper - safestallbd
Wister
winmed
Wilson
Wiika
Wiggens Germany
WD--40
Vivo Check
Viva Chek
VITLAB
Vitereosil
Vilen
Viem

SafestallBD is the most trusted eCommerce platform. We provide various industrial equipment at regular prices.

Uttara Branch

House #46, Road #16, Sector#11, Uttara
01312885269, 01764885269
md.mkamal553@gmail.com

Nawabpur Branch

Nawabpur - 1
01978885269
safestallbd1@gmail.com
Useful Links
  • Track Order
  • Contact Us
  • Privacy Policy
  • Special Products
  • Blog
Our Social Link
  • Facebook
  • Youtube
  • Twitter
  • Instagram
  • Pinterrest
Recent Posts
  • Buy Air Diffuser For ETP & STP Plant February 7, 2023
  • Safety Harness Price in Bangladesh February 6, 2023
  • Why Need Safety Helmet a Construction Worker ? February 4, 2023
  • Nebulizer Online Price in Bangladesh December 27, 2022
Google Map
2020 Safestallbd | All Right Reserved.
Close
  • Menu
  • Categories
  • Safety EquipmentBest Price
    • Safety Helmet
    • Chemical Spill kit
    • Safety ShoesNew
    • Safety Vest
    • Lifting Belt
    • Safety Belt
    • Eye Wash StationNew
    • Hand Gloves
    • DeltaPlus
    • Honeywell
    • Gumboots
    • Safety Glass
    • Raincoat
  • Lab Equipment
    • Ph Meter
    • DO Meter
    • TDS MeterNew
    • Thermometer
    • Environmental Meter
    • Biofloc Instruments
    • GSM Cutter & Balance
    • Digital Scale
    • Lab Glasswear
    • Lab Plastic Wear
    • Test Kit
    • Artificial Models
    • Filter Paper
    • Chemical and Reagents
    • Physics Lab Materials
    • Glassco
  • Fire Instruments
    • Fire Extinguisher
    • Fire Apron
    • Fire Extinguisher Ball
    • Fire Hose Reel Drum
    • Safety Fire Bucket With Stand
  • Medical InstrumentsNew
    • Ice Box
    • surgerySurgical Instruments
    • Mask
    • Nebulizer
    • Corona Virus Protective Products
    • Blood Pressure Monitor
    • Glucose Test Monitor
  • ETP & WTP Instruments
    • Air Blower
    • Chemical Dosing Pump
    • Chemical Transfer Pump
    • Mud Pump
    • Air Diffuser
    • Ball Valve
    • Butterfly Valve
    • Water Flow Meter
    • Ultrasonic Flow Meter
    • Turbine Flow Meter
    • Oval Gear Flow Meter
    • Thermal Mass Flow Meter
    • Differential Pressure Flow Meter
    • Vortex Flow Meter
    • Water Equipments
  • Electrical Instruments
    • Uni-T Bangladesh
    • settingsTotal tools
  • Electronic Instruments
    • Drone
    • Computer & Mobile Accessories
  • Civil Engineering Laboratory InstrumentsOffer
    • Aggregate Testing Equipments
    • Soil Testing Equipment
  • Office Equipments
    • Paper Cutter
  • Medical Products
  • Safety Products
    • Safety Helmet
    • Chemical Spill Kit
    • Safety Shoes
    • Safety Vest
    • Safety Belt
    • Safety Glass
    • Lifting Belt
    • Hand Gloves
    • Eye Wash Station
    • Honeywell
  • Lab Equipment
    • Ph Meter
    • DO Meter
    • TDS Meter
    • Thermometer
    • Environmental Meter
    • Biofloc Instruments
    • GSM Cutter & Balance
    • Glassco
  • Fire Instruments
Shopping cart
close

Sign in

close

Lost your password?

No account yet?

Create an Account
buffer solution

Buffer Solution 4.01 500ml

2,050.00৳  1,350.00৳ 

In stock

Compare
Add to wishlist
Shop
Sidebar
0 Wishlist
0 items Cart
My account