My best Turtle shot of 2025 and it ain't close! #Photography #Nature #SantaBarbara

is that a jug of lab grade deionized water underneath your desk or are you just happy to see me

Level 7 Chemical on eBay (user id Level 7 supply ) has sold over 75k items on eBay and has a 100% rating. 27649 buyers have left feedback . Level 7 Chemical can supply chemicals and ingredients for and size company.we offer water treatment chemicals, industrial chemicals and many food ingredients

Wow! Level 7 Chemical offers all kinds of testing kits and testing strips. From chlorine test strips to peroxide test strips . Or maybe you need to test Quat levels for your restaurant level7chemical.com/testing-and-...

Wow! Level 7 Chemical offers all kinds of testing kits and testing strips. From chlorine test strips to peroxide test strips . Or maybe you need to test Quat levels for your restaurant level7chemical.com/testing-and-...

EPA allows using 200 ppm on commercial food contact surfaces to sterilize without the need to rinse.

250 mL @200 ppm:
250 mL deionized water
16 mL white vinegar
2.5 g uniodized salt
20 minutes on the machine

For 1 L, & easier math, that's:
64 mL vinegar
10 g salt
IDK if machine time is linear.
6/

My daughter is running an experiment with Neopixels in liquids. Deionized water, tap water, and mineral oil. I’m waiting for the tap water one to fail and it is not?

Very concerning.

Air and water quality were being monitored Saturday after about 1 million gallons of sulfuric acid was released into the Houston Ship Channel, according to Harris County Judge Lina Hidalgo.

In addition to the raffle, today's shop drop is live!! 5 new puppy collars in an array of colors, with matching bracelets!

shop.cairosteele.com

#BSNM #handmade #leather #bondage #bdsm #TransArtist #QueerArtist #furryart #PupPlay #PetPlay

I just watched CBS Sunday Morning ~ excellent episode, especially the segment on @keepitmadeinusa.bsky.social and their Made In America Holiday Gift Guide. There are LOTS of must haves included!

I signed up for their newsletter, too: act.americanmanufacturing.org/subscribe?r=...

Check out all the great tooling and machining products Level7chemical offers from Tap Magic - for #machining #tooling #cutting #manufacturing level7chemical.com/machining-an...

Level 7 Chemical offers high end industry-leading cutting fluids, coolants, and corrosion inhibitors from Tap Magic, a US Company. Great products made for metalworking cutting and drilling. They are formulated for superior results for your metalworking and machining needs. Level7chemical.com

Level 7 chemical offers all types of chemicals and ingredients for water treatment manufacturing, and much more
level7chemical.com

Level 7 Chemical offers all kinds of chemicals and ingredients for manufacturing and water treatment- even siaps and shampoos #chemicals level7chemical.com/discontinued...

The one semester I taught organic chemistry lecture a student came up to me after one class and said I was "Captain Picard, but of teaching organic chemistry".