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dose white bord markers have drugs in them
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∙ 10y ago
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What are the chemicals in white board markers that are so pungent?
Modern white board markers use ethanol (a form of alcohol) as their main ingredient. The ethanol is what makes them so smelly.
What are some of the teachers apparatus?
White board, bulliten board, markers. Useful things
Does white board markers make people high?
yes
How can permanent marker ink be erased from a white board?
Your best bet is to use alcohol. Permanent markers use alcohol soluble inks. Most white board cleaners have it as an ingredient.
How do you get dry erase marker off of a smart board?
try using mr clean Dry erase marker on a smart board? This is why I don't like to see white boards next to smart boards. The white board markers are very easy to confuse with the non marking smart board markers. Use a wet rag to remove the dry erase marker from your smart board and then, paint the dry erase markers a neon orange so that they can be easily identified. For those of you who may not know what a smart board is, it is a screen that uses a projection generated by a pc to see an overhead display. It has a rougher surface than a dry erase board so special markers are supplied with the board that will only be visible on the smart board.
What is the purpose of expos?
Expo markers, are used to write on a smooth surface, usually a Dry erase board. Dry erase boards are big white smooth boards, that you can use the Expo markers on, and easily erase with an Expo eraser. Which makes it easy to reuse the board many times.
What are the tips of expo markers?
Expo markers, are used to write on a smooth surface, usually a Dry erase board. Dry erase boards are big white smooth boards, that you can use the Expo markers on, and easily erase with an Expo eraser. Which makes it easy to reuse the board many times.
Why are whitboards white?
Whiteboards are usually white because the dry erase markers needs to be used on a background so the color will pop and be seen from far away. If it was black then it couldnÕt be called a white board.
Is a grease board the same as a white board?
White boards use erasable markers, whereas grease boards use grease pencils. White boards can be erased with a chalk brush or sponge, but grease boards need a little more work to clean them - usually with a soapy sponge and drying towel
What type of markers do not smear on a poster board?
my eyes green
What are common uses of immunoassay test results?
measurement of drugs, hormones, specific proteins, tumor markers, and markers of cardiac injury
What color is the markers to warn boaters not to pass between the markers?
white with black vertical stripes
