How much of this solution for biodiesel per liter of oil? I bought it and did not realize it is a solution. Thanks!

The solution should not be used for your application because it contains water. If you add a solution to the oil, the water and oil will separate. We do offer sodium hydroxide pellet - typically, you would mix 5 grams of pellets per liter of oil. You can return the solution to Amazon and get the pellets (See https://www.amazon.com/dp/B077T7K9V2 and https://www.amazon.com/dp/B0754NTV2Q), or contact the seller directly for assistance.

Is this the same as: naoh solution .25n for lactic acid test kit?

No. 0.1M equals 0.1N so it is different from 0.25N

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ALDON Sodium Hydroxide Solution, 0.1M, 1L - The Curated Chemical Collection

ALDON Sodium Hydroxide Solution, 0.1M, 1L - The Curated Chemical Collection

Product ID: 256924338

Details

Brand
ALDON
Item form
Liquid
Item volume
1000
Package information
Bottle
Product grade
Lab

📏1L volume for extended use

🧪0.1M precise molarity

🇺🇸Made in USA, premium quality

€ 82.98

Duties & taxes included

In stock

Sold byAmazon GreeceDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

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Description

🧪 Elevate your lab game with precision and safety in every drop!

GENEROUS 1 L SUPPLY - Ample volume to support multiple lab sessions or educational projects without frequent reordering
SAFETY FIRST DESIGN - Clear, printed handling and storage instructions right on the bottle for worry-free use
EDUCATIONAL LAB ESSENTIAL - Ideal for chemistry classrooms and research labs aiming for consistent, professional results
PRECISION GRADE CHEMISTRY - 0.1M concentration ensures reliable titrations and experiments every time
TRUSTED AMERICAN MANUFACTURING - Crafted in the USA to meet rigorous lab-grade standards and quality assurance

ALDON Sodium Hydroxide Solution 0.1M in a 1L bottle is a lab-grade chemical designed specifically for educational and laboratory use. Manufactured in the USA, it offers precise molarity for accurate titrations and experiments, with safety instructions printed directly on the bottle. This product is not intended for food, drug, or household use and has a shelf life of 36 months.

Specifications

ASIN	B0754JP894
Brand	ALDON
Brand Name	ALDON
Container Type	Bottle
Country of Origin	USA
Customer Reviews	4.1 out of 5 stars 94 Reviews
Global Trade Identification Number	00724832002741
Item Form	Liquid
Item form	Liquid
Item volume	1000 Milliliters
Manufacturer	Innovating Science
Model Number	IS28128
Package information	Bottle
Part Number	IS28128
Product Grade	Lab
Product grade	Lab
UPC	724832002741
Volume	1000 Milliliters

Reviews

Z**L

Works perfectly.

This is .1 mole/liter or .1M NaOH solution. It is purposefully weak and useful for titrating acids or cleaning glassware. You will NOT clean your drains with this, that is not what it is for. I use it to test the strength of home made vinegars, and it works perfectly.

19.11.2025

J**H

Good deal!

Price was right. Fits my needs.

8.06.2026

T**Z

Did not meet my needs

Not sure how others get this to work for soap but took long to trace and then went right back to liquid no soap

18.06.2026

S**F

Excellent quality

Perfect for soap making

3.02.2026

R**R

Make sure your mixture is right!

I waited until I had etched a few boards before doing this review… I’m not sure if it’s the mixture I’m using or what, but everyone ELSE online speaks of how this stuff is SUPPOSED TO BE reusable. Mine didn’t seem as reusable. Go figure. It did the job, though. For those reading this wondering WHAT my mixture was, it was approximately 90% this stuff, 10% hydrogen peroxide - slightly warmed up.

14.01.2026

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Trustpilot

TrustScore 4.5 | 7,300+ reviews

Ayesha M.

The product exactly matches the description. Very satisfied with my purchase.

5 days ago

Reema J.

Perfect platform for hard-to-find items. Delivery was prompt.

1 month ago

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