{"id":923,"date":"2022-02-02T08:11:05","date_gmt":"2022-02-02T07:11:05","guid":{"rendered":"https:\/\/qse-gmbh.de\/?page_id=923"},"modified":"2026-04-13T08:36:54","modified_gmt":"2026-04-13T06:36:54","slug":"proficiency-tests","status":"publish","type":"page","link":"https:\/\/qse-gmbh.de\/en\/proficiency-tests\/","title":{"rendered":"Proficiency tests"},"content":{"rendered":"

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Proficiency tests<\/h1>\n

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Accreditation Certificate DIN EN ISO 17043<\/strong><\/h4>\n
for Proficiency Test Download<\/a><\/div>\n
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[\/et_pb_text][\/et_pb_column][et_pb_column type=”1_2″ _builder_version=”4.16″ _module_preset=”default” global_colors_info=”{}”][\/et_pb_column][\/et_pb_row][et_pb_row admin_label=”Row” _builder_version=”4.16″ custom_margin=”|auto|-41px|auto||” locked=”off” global_colors_info=”{}”][et_pb_column type=”4_4″ _builder_version=”4.17.6″ _module_preset=”default” global_colors_info=”{}”][et_pb_text _builder_version=”4.27.4″ text_font=”Montserrat||||||||” text_font_size=”16px” text_line_height=”1.8em” link_font=”Montserrat|700|||||||” link_text_color=”#fa546d” link_font_size=”22px” link_line_height=”1.5em” header_font=”||||||||” header_2_font=”Montserrat|700|||||||” header_2_font_size=”25px” header_2_line_height=”1.4em” header_6_font=”Montserrat|600||on|||||” header_6_text_color=”#004a8c” header_6_font_size=”16px” header_6_letter_spacing=”2px” header_6_line_height=”1.5em” max_width_last_edited=”off|desktop” module_alignment=”center” custom_margin=”||0px|” custom_padding=”|||” header_2_font_size_tablet=”” header_2_font_size_phone=”24px” header_2_font_size_last_edited=”on|phone” global_colors_info=”{}”]<\/p>\n

Program of Proficiency Tests 2026<\/h2>\n

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[\/et_pb_text][et_pb_divider divider_weight=”5px” _builder_version=”4.16″ _module_preset=”default” global_colors_info=”{}”][\/et_pb_divider][et_pb_text _builder_version=”4.27.4″ _module_preset=”default” text_font_size=”17px” min_height=”50.8px” custom_padding=”6px|||||” global_colors_info=”{}”]<\/p>\n

Please find an overview of our proficiency test program for the year 2026 here: Download<\/a><\/p>\n

\u00a0<\/a><\/p>\n

For more information please feel free to contact us:<\/p>\n

Phone +49 (0) 9826 6234 10\u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 eMail multipt@qse-gmbh.com<\/a><\/p>\n

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Program of Proficiency Tests 2025<\/h2>\n

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[\/et_pb_text][et_pb_divider divider_weight=”5px” _builder_version=”4.16″ _module_preset=”default” global_colors_info=”{}”][\/et_pb_divider][et_pb_text _builder_version=”4.27.0″ _module_preset=”default” text_font=”Montserrat||||||||” text_font_size=”16px” global_colors_info=”{}”]<\/p>\n

In our online portal you have the opportunity to submit your proficiency test results and view your reports, certificates and long term evaluations.<\/p>\n

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Proficiency Test for Inhibitors<\/h2>\n

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[\/et_pb_text][et_pb_divider divider_weight=”5px” _builder_version=”4.16″ _module_preset=”default” global_colors_info=”{}”][\/et_pb_divider][et_pb_text _builder_version=”4.27.4″ _module_preset=”default” text_font_size=”17px” global_colors_info=”{}”]<\/p>\n

Specially when it comes to such a sensitive tobic as the presence of veterinary drug residues in milk and milk products it is essential for every laboratory to optimally secure its own analysis results. This is shown by the high number of participants in the inhibitor proficiency tests. The aim of this proficiency test is to confirm that your routine inhibotor test analysis detects antibiotica residues in milkes commonly used inhibitors as penicillin G, cloxacillin and ampicillin with routine inhibitor analysis with MRL Level (maximum residue according to Regulation (EU) No. 37\/2010) be verified by the participating laboratory.<\/span><\/p>\n

We carry out this Inhibitor Proficiency Test with lyophilized samples from UHT milk regularly in the second half of the year.<\/p>\n

You can find further information in our annual program, under downloads or contact us (multipt@qse-gmbh.com)<\/a>.<\/p>\n

Pattern of Report of Results\u00a0Download<\/a><\/p>\n

[\/et_pb_text][\/et_pb_column][\/et_pb_row][et_pb_row admin_label=”Row” _builder_version=”4.16″ locked=”off” global_colors_info=”{}”][et_pb_column type=”4_4″ _builder_version=”4.16″ custom_padding=”|||” global_colors_info=”{}” custom_padding__hover=”|||”][et_pb_text _builder_version=”4.27.4″ text_font=”Montserrat||||||||” text_font_size=”16px” text_line_height=”1.8em” link_font=”Montserrat|700|||||||” link_text_color=”#fa546d” link_font_size=”22px” link_line_height=”1.5em” header_font=”||||||||” header_2_font=”Montserrat|700|||||||” header_2_font_size=”25px” header_2_line_height=”1.4em” header_6_font=”Montserrat|600||on|||||” header_6_text_color=”#004a8c” header_6_font_size=”16px” header_6_letter_spacing=”2px” header_6_line_height=”1.5em” max_width_last_edited=”off|desktop” module_alignment=”center” custom_margin=”||0px|” custom_padding=”|||” header_2_font_size_tablet=”” header_2_font_size_phone=”24px” header_2_font_size_last_edited=”on|phone” global_colors_info=”{}”]<\/p>\n

Multiparameter Proficiency Test (Multi-PT)<\/h2>\n

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[\/et_pb_text][et_pb_divider divider_weight=”5px” _builder_version=”4.16″ _module_preset=”default” global_colors_info=”{}”][\/et_pb_divider][et_pb_text _builder_version=”4.27.4″ _module_preset=”default” text_font_size=”17px” custom_padding=”||2px|||” link_option_url=”https:\/\/qse-gmbh.de\/wp-content\/uploads\/2022\/08\/Invitation-2.-Special-Multi-PT-registration-form.pdf” global_colors_info=”{}”]<\/p>\n

Parameters, sample material and sample analysis:<\/p>\n

For analysis out of cow raw milk our MULTI-PT covers 19 different parameters and up to 10 different concentration levels for each paramters (see annual program). For cream (cow milk) we offer 3 different concentration levels and 3 different parameters (see annual program).\u00a0 Participation in all parameters is not obligatory, you have the possibility to sign up only for the parameter you interested in. This allows you to optimise your participation costs. Depending on the parameters you participating in, you will receive a sample set that consists up to 26 different samples for raw milk analysis and 3 different samples for cream analysis. All methods will be considered, i.e. “reference” and “alternative” method. Each analysis has to be performed under repeatability conditions. Statistical calculation will be done by QuoData GmbH. Statistical\u00a0 analysis will be performed according to ISO 17043. This proficiency test takes place twice a year.<\/p>\n

You can find further information in our annual program, under downloadas or contact us (multipt@qse-gmbh.com<\/a>).<\/p>\n

Pattern of Report of Results Download<\/a><\/p>\n

[\/et_pb_text][\/et_pb_column][\/et_pb_row][et_pb_row admin_label=”Row” _builder_version=”4.16″ locked=”off” global_colors_info=”{}”][et_pb_column type=”4_4″ _builder_version=”4.16″ custom_padding=”|||” global_colors_info=”{}” custom_padding__hover=”|||”][et_pb_text _builder_version=”4.27.4″ text_font=”Montserrat||||||||” text_font_size=”16px” text_line_height=”1.8em” link_font=”Montserrat|700|||||||” link_text_color=”#fa546d” link_font_size=”22px” link_line_height=”1.5em” header_font=”||||||||” header_2_font=”Montserrat|700|||||||” header_2_font_size=”25px” header_2_line_height=”1.4em” header_6_font=”Montserrat|600||on|||||” header_6_text_color=”#004a8c” header_6_font_size=”16px” header_6_letter_spacing=”2px” header_6_line_height=”1.5em” max_width_last_edited=”off|desktop” module_alignment=”center” custom_margin=”||0px|” custom_padding=”|||” header_2_font_size_tablet=”” header_2_font_size_phone=”24px” header_2_font_size_last_edited=”on|phone” global_colors_info=”{}”]<\/p>\n

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Special-Multiparameter Proficiency Test (Special Multi-PT)<\/h2>\n

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[\/et_pb_text][et_pb_divider divider_weight=”5px” _builder_version=”4.16″ _module_preset=”default” global_colors_info=”{}”][\/et_pb_divider][et_pb_text _builder_version=”4.27.4″ _module_preset=”default” text_font_size=”17px” custom_padding=”||0px|||” global_colors_info=”{}”]<\/p>\n

Parameters, sample material and sample analysis:<\/p>\n

This proficiency test covers 4 parameters with up to 4 concentration levels for whey, pasteurized, partielly homogenized milk\/cream and skimmed milk (all cow milk). Furthermore 3 parameters with 3 concentration levels are offered for UHT milk and 6 further parameters with 3 or 4 concentration levels are offered for raw goat milk or raw buffulo milk (see annual program). Participation in all parameters is not obligatory, you have the possibility to sign up only for the parameter you interested in. All methods will be considered, i.e. “reference” and “alternative” method. Each analysis has to be performed under repeatability conditions. Statistical calculation will be done by QuoData GmbH. Statistical\u00a0 analysis will be performed according to ISO 17043.<\/p>\n

You can find further information in our annual program, under downloads or contact us (multipt@qse-gmbh.com<\/a>).\u00a0<\/span><\/p>\n

Pattern of Report of Result Download<\/a><\/p>\n

[\/et_pb_text][\/et_pb_column][\/et_pb_row][et_pb_row admin_label=”Row” _builder_version=”4.16″ custom_margin=”|auto|-111px|auto||” locked=”off” global_colors_info=”{}”][et_pb_column type=”4_4″ _builder_version=”4.16″ custom_padding=”|||” global_colors_info=”{}” custom_padding__hover=”|||”][et_pb_text _builder_version=”4.16″ text_font=”Montserrat||||||||” text_font_size=”16px” text_line_height=”1.8em” link_font=”Montserrat|700|||||||” link_text_color=”#fa546d” link_font_size=”22px” link_line_height=”1.5em” header_font=”||||||||” header_2_font=”Montserrat|700|||||||” header_2_font_size=”25px” header_2_line_height=”1.4em” header_6_font=”Montserrat|600||on|||||” header_6_text_color=”#004a8c” header_6_font_size=”16px” header_6_letter_spacing=”2px” header_6_line_height=”1.5em” max_width_last_edited=”off|desktop” module_alignment=”center” custom_margin=”||0px|” custom_padding=”|||” header_2_font_size_tablet=”” header_2_font_size_phone=”24px” header_2_font_size_last_edited=”on|phone” global_colors_info=”{}”]<\/p>\n

Multi-Inhibitor Proficieny Test<\/h2>\n

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The aim of the Multi-Inhibitor proficieny test is to confirm that your routine inhibotor test analysis detects antibiotica residues in milk at\u00a0\u00a0 MRL Level (maximum residue according to Regulation (EU) No. 37\/2010).<\/p>\n

All inhibitors are integrated into the set at MRL Level with one sample each.<\/p>\n

The Multi-Inhibitor proficiency test contains three different sample sets:<\/p>\n