BIGGEST THREAD in RIU History

Twistyman

Twistyman

Well-Known Member
EKIMRI said:
Morning guys...


Doc still calling the old "turn your head and cough", a lung check Twist? :shock:
Click to expand...
twisty don't cough and turn....... Last week was "glove" day.... enough parts diddling for one month thank you... whats wrong with these people... no toys as a kid.....??
 
Twistyman

Twistyman

Well-Known Member
Hell no... its like 15 miles away.. I call a service and the Govt pays 75% of the cost... which is $25.00.. can't complain about that for door to door service...
 
Twistyman

Twistyman

Well-Known Member
Seems to be.. just the normal barrage of degrading things they do to you when you get older.... and why can't they wipe the grease off... walk home like a gesha girl ....:o
 
tipsgnob

tipsgnob

New Member
Twistyman said:
Hey I just got my PH pen what do you guys use (if do) to calibrate it....
Click to expand...
1. obtain a ph reference solution (available at most LFS)
2. pour some reference solution into a container and stick the ph pen in
3. adjust the ph pen (usually using a small screwdriver into a hole in the ph pen. hanna comes with the small screwdriver provided) to the ph of the reference solution (so if it's a ph 7 reference, the pen should read 7.0 after adjustment)
4. remove ph pen from reference solution and rinse with water to get rid of the remaining reference solution
5. voila! calibrated ph pen
 
Twistyman

Twistyman

Well-Known Member
Thanks but I don't know where to get the solution.. I know one guy uses white vinegar to cal. but I forgot what the level was.....
 
You must log in or register to reply here.
Top