Volumetrics data for period 5 ES 11/4/2013

5*

400ml  pb/250ml gb/100ml gc

grp 1

grp 2

grp 3

grp 4

grp 5

grp 6

grp 7

grp 8

grp 9

object

Accepted values

object

ML

ML

ML

ML

ML

ML

ML

ML

ML

1*

256 cm3

#1

260/250/254

260/250/255

260/250/231

2*

139 cm3

#2

140/150/143

140/150/139

120/125/150

140/150/139

140/150/142

3*

160 cm3

#3

180/150/160

180/150/160

180/175/164

160/150/161

160/150/161

180/175/176

4*

161 cm3

#4

140/125/135

140/125/138

5*

441 cm3

#5

460/450/447

460/450/459

440/450/440

6*

266 cm3

#6

280/275/265

280/250/280

280/275/269

260/275/253

7*

555 cm3

#7

560/550/554

560/525/543

560/575/577

560/550/587

8*

299  cm3

#8

300/300/300

300/300/300

300/300/295

140/150/131

280/300300

9*

214 cm3

#9

220/210/215

220/225/210

200/200/254

220/200/214

relative error = accepted value - measured average

for 400 ml plastic beaker

for 250 mL

Ex #5: 441 - 453 = -12