PBS powder, phosphate buffered saline dry blend that makes 1X pH 7.2–7.4, BZ207 – BioChemazone container

PBS Powder (Phosphate Buffered Saline Dry Powder), Makes 1X pH 7.2–7.4 (BZ207)

Price range: $25.00 through $135.00

Phosphate Buffered Saline (PBS) Powder, Makes 1X PBS pH 7.2–7.4 BZ207

Product Code: BZ207
Manufacturer: Biochemazone
Available Pack Sizes: 100 g, 200 g, 500 g, 1 kg
Custom Bulk Quantities Available

Product Overview

Biochemazone PBS Powder BZ207 is a pre-blended dry powder that makes standard 1X Phosphate Buffered Saline (0.01 M phosphate, 137 mM NaCl, 2.7 mM KCl, pH 7.2–7.4) when dissolved in water. It is the most economical way to make large volumes of PBS, ships light, and keeps for 2 years as a dry powder.

Dissolve about 9.9 g per litre of high-purity water and mix until clear; 100 g makes roughly 10 L of 1X PBS. Check the pH and adjust to 7.2–7.4 if needed, then sterilise by autoclaving (121 °C, 20 minutes) or 0.22 µm filtration for cell culture use. The blend contains no calcium or magnesium.

Manufactured under Biochemazone’s ISO 9001 / GMP quality system.

Key Features & Benefits

✅ Makes 1X PBS – About 9.9 g per litre of water
✅ pH 7.2–7.4 – When dissolved in high-purity water
✅ 2-Year Shelf Life – Stable as a dry powder
✅ Economical – 100 g makes about 10 L of PBS
✅ Calcium- and Magnesium-Free – Standard washing formulation
✅ Low Shipping Weight – Ideal for international and remote labs
✅ Sterilise as Needed – Autoclave or filter after dissolving
✅ Made in Canada – Manufactured under ISO 9001 / GMP quality systems

Applications

🧫 Cell & Tissue Work
• PBS for washing and rinsing cells (after sterilisation)
• Tissue rinsing and transport

🔬 Immunoassays
• ELISA, Western blot and IHC wash buffers
• Base for PBST and blocking buffers

🧪 High-Volume Preparation
• Core facilities, teaching labs and production areas
• Field and remote laboratories

Usage Areas

  • Core facilities and large teaching laboratories
  • Cell biology and immunology laboratories
  • Bioprocess and production areas
  • Remote and international laboratories
  • Academic laboratories

Composition (per litre of 1X PBS made)

ComponentConcentrationAmount per litre
Sodium chloride (NaCl)137 mM8.00 g
Potassium chloride (KCl)2.7 mM0.20 g
Disodium hydrogen phosphate (Na2HPO4)10 mM1.44 g
Potassium dihydrogen phosphate (KH2PO4)1.8 mM0.245 g
Total powder—about 9.9 g

Dissolve about 9.9 g in 800 mL of high-purity water, check the pH (7.2–7.4), then make up to 1 L. Calcium- and magnesium-free.

Typical Properties

  • Appearance: White, free-flowing crystalline powder
  • pH: 7.2–7.4 when dissolved at 1X
  • Yield: About 10 L of 1X PBS per 100 g
  • Calcium / Magnesium: None
  • Solubility: Dissolves readily in water

Available Formulations

  • PBS powder (this product, BZ207)
  • 1X PBS liquid, sterile (BZ205)
  • 10X PBS concentrate (BZ220)
  • Custom: pre-weighed packs that make 1 L or 10 L

Storage, Shelf Life & Transportation

  • Storage Temperature: 2–30 °C, tightly closed and dry
  • Shelf Life: 2 years for unopened, sealed containers
  • Transportation: Room temperature (ambient shipping)
  • Keep the container tightly closed; the powder can absorb moisture
  • Prepared PBS solution: sterilise before cell culture use and keep tightly closed

Customization Options

  • Pre-weighed pouches that make 1 L, 5 L or 10 L
  • With calcium and magnesium
  • DPBS or PBS-EDTA powder blends
  • Bulk 5 kg and 25 kg packs

Ordering Information

BZ207 is available in standard laboratory sizes or OEM/bulk supply formats.

📄 MSDS, Technical Datasheet, and Certificate of Analysis (CoA) available upon request
Email: info@biochemazone.com
Website: www.biochemazone.com

⚠️ For laboratory research use only. Not for human or animal injection or therapeutic use.

Description

Product overview

PBS Powder (BZ207) is a calcium- and magnesium-free phosphate buffered saline dry blend: about 9.9 g makes 1 L of 1X PBS, pH 7.2–7.4, with a 2-year shelf life.

  • Catalogue no.: BZ207
  • Yield: About 9.9 g per litre of 1X PBS (100 g makes ~10 L)
  • pH: 7.2–7.4 when dissolved
  • Pack sizes: 100 g, 200 g, 500 g, 1 kg
  • Storage: 2–30 °C, dry
  • Shelf life: 2 years (unopened, sealed)
  • Transportation: Room temperature
  • Use: Laboratory research use only

See also: 1X PBS (BZ205) · 10X PBS (BZ220) · DPBS (BZ221)

Frequently asked questions

How much PBS powder do I need per litre?

Use about 9.9 g per litre of 1X PBS. Dissolve it in about 800 mL of high-purity water, check the pH, then make up to 1 L. 100 g makes roughly 10 L.

Do I need to adjust the pH?

The blend gives pH 7.2–7.4 when dissolved in high-purity water. Check with a pH meter and adjust with dilute HCl or NaOH if your protocol needs a precise value.

How do I sterilise PBS made from the powder?

Autoclave at 121 °C for 20 minutes or filter through a 0.22 µm membrane before using the solution in cell culture.

How long does PBS powder last?

Unopened, sealed containers have a 2-year shelf life at 2–30 °C. Keep the container tightly closed and dry because the powder can absorb moisture.

Can I make 10X PBS from this powder?

Yes. Dissolve about 99 g per litre to make a 10X stock. Concentrated PBS may crystallise when cold; warm to 37 °C to redissolve.

PBS Phosphate Buffered Saline Powder

PBS Phosphate Buffered Saline Powder composition and customer’s specified configurations can be delivered upon request. Calcium/Magnesium Content, pH Value, Pack Format, and Contents of the powder are customizable.
Contact us for Customization: info@biochemazone.com
Transportation and storage: Transportation at room temperature, storage at 2–30 ℃
We provide shipping facilities worldwide.

quality-assurance
Quality-Control-Approved
iso
iata
dubai-accreditation
iaf

Documents

Certificates of Analysis are issued per production batch. Please add the lot number or your order number to the request (catalogue no. BZ207 is filled in for you).

Additional information

Pack Size

100 g (makes ~10 L), 200 g (makes ~20 L), 500 g (makes ~50 L), 1 kg (makes ~100 L)

Important Notes

  • Research Use Only: Biochemazone™ materials are intended strictly for research and development purposes in laboratory and industrial settings.
  • No Refunds or Exchanges: All sales are final. Biochemazone™ does not permit exchanges or offer refunds under any circumstances.
  • Customs & Import Responsibilities: Customs clearance, duties, taxes, and tariffs are the sole responsibility of the consignee/importer. Biochemazone™ is not liable for delays, rejections, or any additional costs incurred during the customs process, and such issues will not justify order cancellations or refunds.
  • Order Cancellations: Once an order is placed, it cannot be cancelled. No refunds will be issued for cancelled or undelivered orders.
  • Indemnification: The buyer agrees to indemnify and hold harmless Biochemazone™, its affiliates, and personnel from any claims, damages, liabilities, or expenses arising from the use of its products or services.

Terms & Conditions: All orders and communications are subject to Biochemazone™’s standard Terms & Conditions.

Disclaimer: Images and colors of the formulation displayed are for portrayal purposes only. Actual color and consistency may vary.

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