Interesting Stone Bottle

[BeachComber]

Hey, I found this little stone bottle while diving yesterday. Its only 3 inches tall. The print reads "B Solution". I have tried researching it and looking around but have found nothing. Im guessing 1890s and prolly a house cleaner or amonia of some sort. Does anyone have any idea what this really is and was? Has anyone ever seen one of these? Is there an A or C solution? please let me know.

 

[brokenshovel]

Looks like an old chemistry bottle. Where you would add one part A to two parts B.

Feel like I"m back in Skool.