<?xml version='1.0' encoding='UTF-8'?><device xmlns='http://www.fda.gov/cdrh/gudid' xmlns:xsi='http://www.w3.org/2001/XMLSchema-instance'><publicDeviceRecordKey>d7af05b8-d855-49f6-ab77-e6a8dde89251</publicDeviceRecordKey><publicVersionStatus>Update</publicVersionStatus><deviceRecordStatus>Published</deviceRecordStatus><publicVersionNumber>6</publicVersionNumber><publicVersionDate>2026-01-21</publicVersionDate><devicePublishDate>2017-02-10</devicePublishDate><deviceCommDistributionEndDate xsi:nil="true"/><deviceCommDistributionStatus>In Commercial Distribution</deviceCommDistributionStatus><identifiers><identifier><deviceId>D6589002001</deviceId><deviceIdType>Primary</deviceIdType><deviceIdIssuingAgency>HIBCC</deviceIdIssuingAgency><containsDINumber xsi:nil="true"/><pkgQuantity xsi:nil="true"/><pkgDiscontinueDate xsi:nil="true"/><pkgStatus xsi:nil="true"/><pkgType xsi:nil="true"/></identifier><identifier><deviceId>D6589002000</deviceId><deviceIdType>Unit of Use</deviceIdType><deviceIdIssuingAgency>HIBCC</deviceIdIssuingAgency><containsDINumber xsi:nil="true"/><pkgQuantity xsi:nil="true"/><pkgDiscontinueDate xsi:nil="true"/><pkgStatus xsi:nil="true"/><pkgType xsi:nil="true"/></identifier></identifiers><brandName>Saliva-Check</brandName><versionModelNumber>900200</versionModelNumber><catalogNumber>900200</catalogNumber><dunsNumber>005473608</dunsNumber><companyName>Gc America Inc.</companyName><deviceCount>20</deviceCount><deviceDescription>Saliva-Check Buffer Kit Contains: 20-in vitro pH test strips pH 5.0-8.0, saliva collection cups, wax for saliva stimulation, saliva dispensing pipettes, buffer test strips</deviceDescription><DMExempt>false</DMExempt><premarketExempt>true</premarketExempt><deviceHCTP>false</deviceHCTP><deviceKit>false</deviceKit><deviceCombinationProduct>false</deviceCombinationProduct><singleUse>true</singleUse><lotBatch>true</lotBatch><serialNumber>false</serialNumber><manufacturingDate>false</manufacturingDate><expirationDate>true</expirationDate><donationIdNumber>false</donationIdNumber><labeledContainsNRL>false</labeledContainsNRL><labeledNoNRL>false</labeledNoNRL><MRISafetyStatus>Labeling does not contain MRI Safety Information</MRISafetyStatus><rx>true</rx><otc>false</otc><contacts><customerContact><phone>+1(708)597-0900</phone><phoneExtension xsi:nil="true"/><email>customerservice@gcamerica.com</email></customerContact></contacts><gmdnTerms><gmdn><gmdnCode>61719</gmdnCode><gmdnPTName>Saliva pH IVD, kit, rapid colorimetric, clinical</gmdnPTName><gmdnPTDefinition>A collection of reagents and other associated materials intended to be used for the qualitative and/or (semi-)quantitative screening of salivary pH within a short period, relative to standard laboratory testing procedures, using a rapid colorimetric method. This is a rapid test commonly used in the laboratory or in point-of-care analyses. Saliva pH is an indicator of oral health and a prolonged acidic environment is associated with erosion of tooth enamel, dental caries, or eventually periodontal disease. It is not intended to be used for self-testing.</gmdnPTDefinition><implantable>false</implantable><gmdnCodeStatus>Active</gmdnCodeStatus></gmdn></gmdnTerms><productCodes><fdaProductCode><productCode>EGD</productCode><productCodeName>WAX, DENTAL, INTRAORAL</productCodeName></fdaProductCode></productCodes><deviceSizes/><environmentalConditions><storageHandling><storageHandlingType>Storage Environment Temperature</storageHandlingType><storageHandlingHigh unit="Degrees Celsius" value="30"/><storageHandlingLow unit="Degrees Celsius" value="15"/><storageHandlingSpecialConditionText xsi:nil="true"/></storageHandling></environmentalConditions><sterilization><deviceSterile>false</deviceSterile><sterilizationPriorToUse>false</sterilizationPriorToUse><methodTypes/></sterilization></device>