Sourcing DMSO:
There are a lot of options when purchasing DMSO. Of them, I’ve long believed these are the three best brands (I’ve included Amazon links to purchase them).
Note: unless you feel confident you can dilute them correctly, get the 70% dilution, since that concentration typically works for people.
•Jacob Lab (e.g., this gel or this liquid)—which is 99.98% pure.
•The DMSO Store (e.g., this gel or this liquid—which can also be bought directly from www.DMSOstore.com)—which is 99.995% pure.
•Nature’s Gift (e.g., this gel or this liquid)—which is 99.9% pure.
Note: dmso.store is a completely different company than dmsostore.com.
When buying liquid DMSO, I believe it should always be sold in a glass container unless the plastic container is DMSO resistant (which many are not—hence why I only recommended buying glass bottles) and likewise have a DMSO resistant cap. If you buy gel, it’s okay if it’s sold in plastic.
Note: many people have used liquid DMSO from plastic containers without issue, but I have personally always avoided doing so because glass DMSO has always been affordable and readily available so less thinking is involved to ensure it’s sold in a DMSO resistant plastic.
The unexpected problem I ran into was that many of the people who ordered glass DMSO from the links I recommended then informed me they had been shipped in plastic (which is likely either because those parties were resellers or because everyone ran out of glass bottles and the DMSO market is currently trying to rebuild that inventory).
Of the currently existing options, I believe the best choice is to either:
•Buy DMSO directly from the DMSO store (DMSOstore.com).
Note: the website DMSO.store is for a completely different company.
•Buy it directly from Jacob lab (which readers have informed me is also shipping DMSO in plastic they claim is DMSO resistant—which it likely is since Stanley Jacob’s son runs the company).
AI Overview
To obtain DMSO and hematoxylin, one can typically purchase them from scientific supply companies that cater to research, laboratories, or other specialized applications. Here's a more detailed breakdown:
DMSO (Dimethyl Sulfoxide):
Scientific Supply Companies:
Companies like Sigma-Aldrich, Thermo Fisher Scientific, and Fisher Scientific are common sources for DMSO in various grades and concentrations.
Online Retailers:
Amazon and other online marketplaces also sell DMSO, often in smaller quantities for hobbyists or personal use.
Other Sources:
Depending on the intended use, it might be found in specific industries or applications.
Hematoxylin:
Scientific Supply Companies:
Similar to DMSO, hematoxylin is commonly available from scientific supply companies like Sigma-Aldrich, Thermo Fisher Scientific, and Fisher Scientific.
Histology Supply Companies:
Specialized companies that supply materials for histology and tissue staining are another source for hematoxylin, often in pre-made solutions or stains.
Other Sources:
Depending on the intended use, it might be found in specific industries or applications.
Important Considerations:
Safety Precautions:
Both DMSO and hematoxylin can be potentially hazardous. Always handle them with appropriate personal protective equipment (PPE), such as gloves and eye protection.
Storage:
DMSO is typically stored in tightly closed containers in a cool, dry place. Hematoxylin solutions may require refrigeration.
Purity and Grade:
When purchasing either substance, consider the intended use and choose the appropriate purity and grade. For example, reagent-grade DMSO is often preferred for laboratory applications.
How does one obtain DMSO and hemotoxylin?
Here is an excerpt of the initial substack article by a midwestern doctor
https://www.midwesterndoctor.com/
Sourcing DMSO: There are a lot of options when purchasing DMSO. Of them, I’ve long believed these are the three best brands (I’ve included Amazon links to purchase them).
Note: unless you feel confident you can dilute them correctly, get the 70% dilution, since that concentration typically works for people.
•Jacob Lab (e.g., this gel or this liquid)—which is 99.98% pure.
•The DMSO Store (e.g., this gel or this liquid—which can also be bought directly from www.DMSOstore.com)—which is 99.995% pure.
•Nature’s Gift (e.g., this gel or this liquid)—which is 99.9% pure.
Note: dmso.store is a completely different company than dmsostore.com.
When buying liquid DMSO, I believe it should always be sold in a glass container unless the plastic container is DMSO resistant (which many are not—hence why I only recommended buying glass bottles) and likewise have a DMSO resistant cap. If you buy gel, it’s okay if it’s sold in plastic. Note: many people have used liquid DMSO from plastic containers without issue, but I have personally always avoided doing so because glass DMSO has always been affordable and readily available so less thinking is involved to ensure it’s sold in a DMSO resistant plastic.
The unexpected problem I ran into was that many of the people who ordered glass DMSO from the links I recommended then informed me they had been shipped in plastic (which is likely either because those parties were resellers or because everyone ran out of glass bottles and the DMSO market is currently trying to rebuild that inventory).
Of the currently existing options, I believe the best choice is to either:
•Buy DMSO directly from the DMSO store (DMSOstore.com). Note: the website DMSO.store is for a completely different company.
•Buy it directly from Jacob lab (which readers have informed me is also shipping DMSO in plastic they claim is DMSO resistant—which it likely is since Stanley Jacob’s son runs the company).
Excellent info, thanks!
Than YOU Bowster! 👏
I know about DMSO but where can I get hemotoxylin? I can only find expensive ones here in the UK, some suppliers want 100 grams for $1000 and upwards.
Many things made in China view clear plastic and glass as the same. May be a translation thing or just China asshole.
You can get 99.9% DMSO in various forms from local feed stores, maybe even Tractor Supply Company. It’s used as a horse liniment, from days gone by.
Thank you.
Here some info:
AI Overview To obtain DMSO and hematoxylin, one can typically purchase them from scientific supply companies that cater to research, laboratories, or other specialized applications. Here's a more detailed breakdown: DMSO (Dimethyl Sulfoxide): Scientific Supply Companies: Companies like Sigma-Aldrich, Thermo Fisher Scientific, and Fisher Scientific are common sources for DMSO in various grades and concentrations. Online Retailers: Amazon and other online marketplaces also sell DMSO, often in smaller quantities for hobbyists or personal use. Other Sources: Depending on the intended use, it might be found in specific industries or applications. Hematoxylin: Scientific Supply Companies: Similar to DMSO, hematoxylin is commonly available from scientific supply companies like Sigma-Aldrich, Thermo Fisher Scientific, and Fisher Scientific. Histology Supply Companies: Specialized companies that supply materials for histology and tissue staining are another source for hematoxylin, often in pre-made solutions or stains. Other Sources: Depending on the intended use, it might be found in specific industries or applications. Important Considerations: Safety Precautions: Both DMSO and hematoxylin can be potentially hazardous. Always handle them with appropriate personal protective equipment (PPE), such as gloves and eye protection. Storage: DMSO is typically stored in tightly closed containers in a cool, dry place. Hematoxylin solutions may require refrigeration. Purity and Grade: When purchasing either substance, consider the intended use and choose the appropriate purity and grade. For example, reagent-grade DMSO is often preferred for laboratory applications.
Thank you!