3-(Hydroxymethyl)-2-methylphenylboronic+acid
Supplier:
Thermo Scientific Chemicals
Description:
MDL: MFCD00077263
Notes: Transition interval: pH 6.0 (yellow) to pH 7.6 (blue)
Catalog Number:
(TS61240-5000)
Supplier:
THERMO FISHER SCIENTIFIC CHEMICALS
Description:
Bromothymol blue sodium salt 0.04% in aqueous solution
Supplier:
AMBEED, INC
Description:
Bromothymol blue sodium salt indicator Transition range: pH 5.8 - 7.6 yellow - blue
Catalog Number:
(EM-2830)
Supplier:
MilliporeSigma
Description:
Bromophenol blue sodium salt, OmniPur®, Sigma-Aldrich®
Supplier:
TCI America
Description:
CAS Number: 34725-61-6
MDL Number: MFCD00013793 Molecular Formula: C19H10Br4O5S Molecular Weight: 691.94 Form: Crystal Color: Deep Green
Supplier:
Thermo Scientific Chemicals
Description:
A naturally occuring antioxidant
Supplier:
TCI America
Description:
CAS Number: 531-75-9
MDL Number: MFCD00006879
Molecular Formula: C15H16O9
Molecular Weight: 340.28
Purity/Analysis Method: <gt/>98.0% (HPLC,T)
Form: Crystal
Melting point (°C): 206
Specific rotation [a]20/D: -79 deg (C=2.4, Dioxane(50%))
Supplier:
BeanTown Chemical
Description:
CAS: 34725-61-6; EC No: 252-170-2; MDL No: MFCD00013793
Solid; Molecular Formula: C19H9Br4NaO5S; MW: 691.94
Supplier:
Spectrum Chemicals
Description:
Esculin is also known as aesculin and occurs naturally in the horse chestnut. It is used in a microbiology laboratory to aid in the identification of bacterial species Ungraded products supplied by Spectrum are indicative of a grade suitable for general industrial use or research purposes and typically are not suitable for human consumption or therapeutic use.
![]()
Supplier:
AMBEED, INC
Description:
Sodium 2,6-dibromo-4-(3-(3,5-dibromo-4-hydroxyphenyl)-1,1-dioxido-3H-benzo[c][1,2]oxathiol-3-yl)phenolate, Purity: Ind, CAS Number: 34725-61-6, Appearance: Solid, Storage: Sealed in dry, Room Temperature, Size: 25G
Supplier:
Adipogen
Description:
Water soluble pH indicator used in the 6.8 (yellow) to 8.2 (red) range and frequently used in cell biology laboratories. Widely used as cell tissue culture pH marker. A small amount of phenol red added to the growth medium will have a pink-red color under normal conditions. Typically, 15 mg/l are used for cell culture. In the event of problems, waste products produced by dying cells or overgrowth of contaminants will cause a change in pH, leading to a change in indicator color. For example, a culture of relatively slowly dividing mammalian cells can be quickly overgrown by bacterial contamination. This usually results in an acidification of the medium, turning it yellow. The waste products produced by the mammalian cells themselves will slowly decrease the pH, gradually turning the solution orange and then yellow. This color change is an indication that even in the absence of contamination, the medium needs to be replaced. Shown to be a weak estrogen mimic (possible through inpurities), which can enhance the growth of cells that express the estrogen receptor in cell cultures. Might be useful as a differentiation factor.
Supplier:
VWR International
Description:
Made with high purity acid and deionized water. Suitable as a titrant.
Supplier:
VWR International
Description:
Made with high purity acid and deionized water. Suitable as a titrant.
Catalog Number:
(BDH7237-1)
Supplier:
VWR International
Description:
Made with high purity acid and deionized water. Suitable as a titrant.
Supplier:
VWR International
Description:
Made with high purity acid and deionized water. Suitable as a titrant.
Supplier:
VWR International
Description:
Meets AOAC 936.15 standard and ASTM E200-91 standard. Made with high purity acid and deionized water. Suitable as a titrant.
Inquire for Price
Stock for this item is limited, but may be available in a warehouse close to you. Please make sure that you are logged in to the site so that available stock can be displayed. If the
![]()
Stock for this item is limited, but may be available in a warehouse close to you. Please make sure that you are logged in to the site so that available stock can be displayed. If the
![]()
This product is marked as restricted and can only be purchased by approved Shipping Accounts. If you need further assistance, email VWR Regulatory Department at Regulatory_Affairs@vwr.com
-Additional Documentation May be needed to purchase this item. A VWR representative will contact you if needed.
This product has been blocked by your organization. Please contact your purchasing department for more information.
The original product is no longer available. The replacement shown is available.
This product is no longer available. Alternatives may be available by searching with the VWR Catalog Number listed above. If you need further assistance, please call VWR Customer Service at 1-800-932-5000.
|
|||||||||