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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Patricia Hull
Grantham, US
★★★★★ 3
Poor quality
Size: S, Color: Brown, Size: S, Color: Brown
Hoped that this would be better than it was. The material is cheap and wants to roll in at the zipper making it difficult to close. It does offer lots of room and can be worn as a cross body also.
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Reviewed in the United States on January 9, 2026
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Mama4Life
Boise, US
★★★★★ 5
CUTE and perfect for everyday use!
Size: M, Color: Brown
Received as a Christmas gift from my family. Super Cute! Made from quality material, Fits well as cross body or bum bag, fits everyday essentials like wallet, sunglasses, keys some hand sanitizer and lip gloss. Travel friendly, small enough to carry and tote away and convenient to use every day. Good price for the quality you receive.
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Reviewed in the United States on April 6, 2026
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katie clarkin
West Palm Beach, US
★★★★★ 5
Super functional
Lots of space and very cute!!!
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Reviewed in the United States on May 8, 2026
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Donna P.
Cuba, US
★★★★★ 5
Purse
Color: Pure Black
Just the right size
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Reviewed in the United States on May 28, 2026
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Rose B.
Los Angeles, US
★★★★★ 5
Beautiful Crossbody Bag
Color: Pure Black, Color: Pure Black
Two separate zippered compartments, one with a zippered compartment inside and one with two equal size pockets. Two external zippered compartments. The zippers and all hardware is black so no brassy gold or shiny silver on this classy bag. Beautiful leather at an affordable price. It’s easy to find the right strap length to suite the size of your body and arm length, easy to use and more than a little attractive. A long rectangular wallet fits and no matter what size phone you have, it fits. Eyeglass case, no problem. Comes with a black tassel which I replaced with the initial (sold separately).I love it and highly recommend it.
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Reviewed in the United States on August 31, 2024

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