Upcoming System Maintenance

Notice:Promega will be performing essential system updates January 21–25.

Order processing and shipping will pause starting January 21 at 4:00 PM CST and resume on January 26.
Please plan to order in advance for any products needed during this timeframe.

Please contact Customer Service with any questions.
Phone: (608) 274-4330
Toll-Free Phone: (800) 356-9526
Email: custserv@promega.com
Hours: 8am-5pm CST, Monday-Friday

HEPES, Molecular Biology Grade (free acid)

View information on global supply logistics
customize-this-small

  • Quality tested and certified free of DNase, RNase and protease activity

Size

Catalog number selected: H5302

$ 102.00
Your price:
Add to Cart
This product is discontinued
Add to Helix
This product is available under our Early Access program - Learn More
This product is available under our Catalog (FT) program - Learn More
HEPES, Molecular Biology Grade (free acid)
100g
$ 102.00
Your price: Log in
Change Configuration

HEPES is a biological buffer that functions over a pH range of 6.8 to 8.2.

Formula Weight: 238.3.

Properties:

  • Appearance: White, crystalline powder.
  • Purity: ≥99.5%.
  • Lead: ≤5ppm.
  • Iron: ≤5ppm.
  • Moisture: ≤0.5%.
  • pH at 25°C (1M): 5.0–6.5.
  • A260 at 0.1M: ≤0.05.
  • A280 at 0.1M: ≤0.04.

Specifications

You are viewing: H5302 Change Configuration

Certificate of Analysis

Search by lot number

Use Restrictions

For Research Use Only. Not for Use in Diagnostic Procedures.

Storage Conditions

DD

Specifications

You are viewing: H5303 Change Configuration

Certificate of Analysis

Search by lot number

Use Restrictions

For Research Use Only. Not for Use in Diagnostic Procedures.

Storage Conditions

DD

Let's find the product that meets your needs.

Talk to a Scientist

scientist-uk-manos

Manos

UK