99% Pure Copper Sulfate Large Crystals - 25lb Bag for Agriculture, Water Treatment & Industrial Use" （注：根据SEO最佳实践，我将"Copper Sulfate"放在标题开头作为核心关键词，添加了纯度说明（99% Pure），保持了产品规格（25lb Bag），并增加了三个主要应用场景（Agriculture, Water Treatment & Industrial Use）来提高搜索相关性和转化率。同时修正了"Crystals"的拼写错误）

$56.37

$102.5

Safe 45%

99% Pure Copper Sulfate Large Crystals - 25lb Bag for Agriculture, Water Treatment & Industrial Use

$56.37

$102.5

45% Off

Delivery & Return: Free shipping on all orders over $50

Estimated Delivery: 10-15 days international

9 people viewing this product right now!

SKU: 75603380

Guranteed safe checkout

Description

Non EPA labeled multi use copper sulfate 99% Purity. High Purity and Quality. EPA registration number: 73385-1 EPA establishment number: 073385-MEX-001

Shipping & Returns

For all orders exceeding a value of 100USD shipping is offered for free.

Returns will be accepted for up to 10 days of Customer’s receipt or tracking number on unworn items. You, as a Customer, are obliged to inform us via email before you return the item.

Otherwise, standard shipping charges apply. Check out our delivery Terms & Conditions for more details.

Features

99.9% Pure

Bulk

Great for Hydroponics

USA Made

5+ MM Crystals

Reviews

*****

Verified Buyer

Used to kill Chinese bambooAlso kills knotweedKills moss on roofsRetaining walls , weeds etcAlso use in my pool to maintain readings and removing and keeping away algaeAbsolutely amazing stuff!!!!

-45% Off

View Detail

Aviditi PB279 Clear Poly Flat Bags 40" x 20" - 1.5 Mil Thick - Case of 500 - Perfect for Retail Packaging, Storage & Shipping Protection

$73.36

$133.39

-45% Off

View Detail

Sterile Celltreat 229002B Pipet - 2mL Clear Individually Wrapped in Paper/Plastic - 100 per Bag (Pack of 500) - Perfect for Laboratory, Medical Research & Scientific Experiments

$44

$80

-45% Off

View Detail