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We have the best quality copper sulfates!
All feedback (3,700)
2***2 (3)- Feedback left by buyer.
Past month
Verified purchase
Received in a timely manner and in great condition. Will order from them again.
b***a (87)- Feedback left by buyer.
Past month
Verified purchase
Not even shipped out yet and its all ready past the reciveing date. would never use this person agian
o***o (474)- Feedback left by buyer.
Past month
Verified purchase
Dislike oxygen in your boiler water? Me too. 40ppm and you're good.
8***i (487)- Feedback left by buyer.
Past month
Verified purchase
This seller abandoned her store I guess. Didn’t respond to any messages. EBay needs to take the account down.
.***l (33)- Feedback left by buyer.
Past month
Verified purchase
Never received the product.
b***y (334)- Feedback left by buyer.
Past month
Verified purchase
no response!! no item!!!