One great source for laboratory glassware is Indigo Instruments -LRB- indigo.com -RRB- , a supplier of science lab equipment based in Waterloo , Ontario .
Ontario /location/location/contains Waterloo
CD JJ NN IN NN NN VBZ NNP NNP -LRB- NNP -RRB- , DT NN IN NN NN NN VBN IN NNP , NNP .
Ontario
LOCATION
Waterloo
LOCATION
/location/location/contains