-methoxyphenol; catechol monomethyl ether; guaiaco; -hydroxy- -methoxybenzene; a-methoxyphenolsalicyl methyl ether molecular formula c h o molecular weight inchi inchi= /c h o /c - - - - - - - ( ) /h - , h, h cas registry number - - ; - - einecs - - molecular structure density melting point - °c boiling...
sodiumfluorideopticalgradewhitextl; sodium fluoride solution; activity standard solution for fluoride electrode ( ppm as fluoride); natriumfluorid molecular formula naf molecular weight inchi inchi= /fh.na/h h;/q; /p- cas registry number - - einecs - - molecular structure density melting point °c boiling...
- - -nitrophenol product name -nitrophenol synonyms p-nitro phenol; p-nitrophenol; para-nitrophenol molecular formula c h no molecular weight inchi inchi= /c h no /c - - - - ( - - ) ( ) /h - , h/p- cas registry number - - einecs - - molecular structure melting point - °c boiling point °c at mmhg flash...
people usually get sick from shiga toxin-producing e. coli (stec) - days (average of - days) after swallowing the germ. most people infected with stec develop diarrhea (often bloody) and abdominal cramps. most people recover within a week. some illnesses last longer and can be more severe, resulting in...
people usually get sick from shiga toxin-producing e. coli (stec) - days (average of - days) after swallowing the germ. most people infected with stec develop diarrhea (often bloody) and abdominal cramps. most people recover within one week. some illnesses last longer and can be more severe, resulting in...
diarrhea that can be bloody, severe stomach cramps, and vomiting. most people recover within week. some infections are very mild, but others are severe or even life-threatening. some people with a stec infection may get a type of kidney failure called hemolytic uremic syndrome (hus). hus can occur in...
comes market report – september there is built-in stocks for essential oils, so the availability is good. it is in fact, the best time to stock up for herb oil requirements!...