Sutter Home , Korbel , champagne and Trader Joe 's Charles ##yard , better known as Two - Buck Chuck , were among the 31 wine brands listed as ' unsafe ' The lawsuit was filed by four individual Southern ##bred wine consumers who tested 1,306 wines . Suit claims 83 wines contained arsenic levels 10 parts per billion above the standards considered safe for drinking water . The US does not have a minimum standard for safe use of arsenic in wine . vineyards in Canada are permitted arsenic levels up to 10 parts per billion .
Sutter Home , Korbel , Franzia and Trader Joe 's Charles Shaw , better known as Two-Buck Chuck , were among the 31 wine brands listed as 'unsafe ' The lawsuit was filed by four individual Southern California wine consumers who tested 1,306 wines . Suit claims 83 wines contained arsenic levels 10 parts per billion above the range considered safe for drinking water . The US does not have a set standard for safe levels of arsenic in wine . Wines in Canada are permitted arsenic levels up to 100 parts per billion .