SKU: 74987222472

LaMotte Hardness 1 Buffer, 1-oz, 30-ml Bottle

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Description

LaMotte Hardness 1 Buffer, 1-oz, 30-ml BottleLaMotte Hardness 1 Buffer, 1 oz, 30 ml Bottle The majority of LaMotte reagents have an expiration date printed on the label. Knowing the expiration date can prevent wasting reagents and avoid using reagents that are long past their shelf life but are presumed to be acceptable because they have only recently been opened. Reagent Storage Guidelines Reagents should be stored at room temperature (22C) and away from heat, humidity, moisture, direct

LaMotte Hardness 1 Buffer, 1-oz, 30-ml Bottle

The majority of LaMotte reagents have an expiration date printed on the label. Knowing the expiration date can prevent wasting reagents and avoid using reagents that are long past their shelf-life but are presumed to be acceptable because they have only recently been opened.

Reagent Storage Guidelines
Reagents should be stored at room temperature (22°C) and away from heat, humidity, moisture, direct sunlight and cold conditions. The storage temperature should be kept as constant as possible, without large fluctuations in temperature. Reagents should not be kept refrigerated, unless specified otherwise in the kit instructions or packing literature for the reagents. Reagents should not be stored in vehicles, utility rooms, pool and pump houses, or other environments where conditions may be harsh. Exposure to such conditions will compromise the quality and stability of reagents and shorten the reagent shelf life.

Expiration Dates
If the expiration date is not printed on the label, it can be calculated from the reagent lot number. On the lower edge of the label for each LaMotte reagent is a six (sometimes seven) digit lot number. The first two digits of the lot number identify the week of manufacture. The third digit identifies the last number in the year of manufacture. For example, a reagent with a lot number of 4951222 was manufactured the 49th week of the year 2015. A reagent with the lot number of 2941222 was manufactured the 29th week of the year 2014.

If the shelf life of the reagent is unknown, one year from the date of manufacture is a good rule of thumb.

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SKU: 74987222472

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4.4 ★★★★★
Based on 21 reviews
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Bubba Fipps
Boise, US
★★★★★ 5
Good price
Size: 50 Fl Oz (Pack of 1), Scent: Gentle & Mild
Most Amazon basics items are of decent quality and this is no exception. Nothing fancy just a decent hand soap with typical viscosity that will work in just about any dispenser including automatic dispensers. Most importantly it does a good job cleaning the hands without leaving your hands all sticky and gooey after washing. Yeah. That really is a thing. I've used hand soaps that after rinsing and drying your left with "gheco hands" like you can pick up a penny with your knuckle. No chemical or overpowering odor. One odd thing. The original order came in a box that looked like the Amazon loader threw it into the back of the van from about 50 feet away .... The bottles cap was destroyed and the soap had leaked into the box. Amazon quickly replaced the item with a new bottle no charge and didn't expect me to return the damaged bottle of course. Thing is the second box came in the same condition. Looked like the punter for the Ravens drop kicked it from the 30 into the back of the truck. Luckily the bottle was undamaged this time.
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Reviewed in the United States on April 11, 2026
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tmoneysupaflyty
Lexington, US
★★★★★ 5
A Reliable, Budget-Friendly Alternative to Name Brands
Size: 7.5 Fl Oz (Pack of 6), Scent: Fresh
If you are looking for a straightforward, effective hand soap without the "name brand" markup, the Amazon Basics Original Fresh Liquid Hand Soap is an excellent choice. It offers a classic cleaning experience that rivals more expensive competitors, making it a staple for busy households. Performance and Value Effective Cleansing: This soap creates a rich, creamy lather that easily washes away dirt and grime, leaving hands feeling thoroughly clean. Moisturizing Formula: Despite its deep-cleaning power, it contains moisturizers to help keep your skin from drying out, even with frequent daily washing. Bulk Convenience: The Pack of 6 (7.5 Fl Oz each) ensures you have a steady supply for every sink in your home, from the kitchen to the guest bathroom. Key Features Dermatologist Tested: The formula is tested for safety and is designed to be gentle on the skin. Clean Ingredients: It is formulated without phthalates, parabens, or triclosan, giving you peace of mind about what you're using on your body. Light Fragrance: The "Original Fresh" scent is subtle and clean, providing a pleasant washing experience without being overbearingly perfumed. Final Verdict The Amazon Basics Hand Soap is a "no-frills" winner. It does exactly what it's supposed to do—clean hands effectively while maintaining moisture—all while saving you money. It is the perfect decent alternative for anyone who wants quality results on a budget.
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Reviewed in the United States on December 29, 2025
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Audrine G.
Alexandria, US
★★★★★ 5
Great value for your money & smells fresh & cleans well & nice lather
Size: 50 Fl Oz (Pack of 1), Scent: Gentle & Mild
I love tits effectiveness to clean & you can also add a pump functionality on it or you can just refill smaller bottles that have a pump which you can also buy here on Amazon or refill your old liquid handsoaps with pump, because this cleans well, nice lather , moisturizing feel & great for sensitive skin, smells fresh. I buy this a lot for my personal use & office use. Great value for your money.
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Reviewed in the United States on April 30, 2026
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Jon King
Chelsea, US
★★★★★ 4
Cleans well and smells fresh, but bottle is hard to pour
Size: 50 Fl Oz (Pack of 1), Scent: Gentle & Mild
I’ve been using this hand soap refill for a few weeks now, and overall I’m very happy with it. The soap has a pleasant scent that smells clean without being too strong, and it leaves my hands feeling refreshed instead of dry. I also like that the refill size lasts a long time and saves money compared to buying smaller bottles repeatedly. It lathers nicely and works well for everyday use in the kitchen and bathroom. However, the large refill container can be a little awkward to pour without spilling if you’re not careful. Still, the quality of the soap itself is great, and I would definitely purchase it again.
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Reviewed in the United States on May 12, 2026
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Verified Purchase
Samantha Meyer
San Leandro, US
★★★★★ 5
Convenient refill that lasts a long time
Size: 50 Fl Oz (Pack of 1), Scent: Gentle & Mild
I bought this hand soap refill to save money and reduce plastic waste, and overall I’ve been very pleased with it. The soap has a pleasant scent that isn’t too strong, and it leaves my hands feeling clean without making them feel dry afterward. I also like how easy it is to refill existing dispensers instead of constantly buying new bottles. The large refill size lasts much longer than expected, which is convenient for a busy household. However, pouring the soap into smaller dispensers can be a little messy if you’re not careful. The packaging is somewhat bulky as well. Overall, it’s an economical and practical option that works very well for everyday hand washing.
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Reviewed in the United States on May 25, 2026

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