{"product":"ASCP MLS Practice Test — 60 Lab Questions (Free 25-Question Version)","slug":"ascp-mls-readiness-check","type":"practice_test","publisher":"UniPrep2Go","seller":"PixID Studio","linked_deck_slug":"ascp-mls-anki-deck","linked_deck_url":"https://uniprep2go.study/decks/ascp-mls-anki-deck","linked_deck_checkout_url":null,"linked_deck_status":"planned","status":"live","index_status":"indexed","seo_indexed":true,"access_mode":"free_timed_mock","question_count":60,"duration_minutes":90,"pass_threshold_percent":70,"price":"Free 25-question diagnostic, then $5 for 5 full attempts","pricing_note":"Your first UniPrep2Go attempt is free: a 25-question timed diagnostic on any exam (Exam or Learn mode, no signup) with the full topic report. Full-length mocks and retakes run on a $5 UniPrep2Go Mock Pass (Gumroad license key): 5 attempts on any mock. After your score, join the linked Anki deck waitlist for the .apkg when it ships.","free_attempts_per_visitor":1,"free_question_count":25,"free_duration_minutes":38,"mock_pass":{"name":"UniPrep2Go Mock Pass","price_usd":5,"attempts":5,"scope":"Any UniPrep2Go mock, Exam or Learn mode; Gumroad license key works on any device","checkout_url":"https://pixidstudio.gumroad.com/l/uniprep-mock-pass"},"exam_body":"ASCP Board of Certification","certifier":"ASCP Board of Certification — MLS(ASCP)","verify_at_url":"https://www.ascp.org/boc/explore-credentials/view-all-credentials/MLS","official_resources":[{"label":"ASCP BOC — Medical Laboratory Scientist (MLS)","url":"https://www.ascp.org/boc/explore-credentials/view-all-credentials/MLS"},{"label":"ASCP BOC — About the examination (100Q / 2h30 / scaled 400)","url":"https://www.ascp.org/boc/earn-a-credential/examination-process/about-the-examination"},{"label":"ASCP BOC — MLS(ASCP) / MLS(ASCPi) content guideline PDF","url":"https://ascpcontentwebsite.blob.core.windows.net/boccontent/docs/default-source/explore-credentials/content-guidelines/ascp_ascpi_mls_content_guideline.pdf"}],"vertical_id":"lab","family_id":"ascp","search_aliases":["MLS","ASCP MLS","medical laboratory scientist","CLS"],"what_is_exam":"The ASCP Board of Certification Medical Laboratory Scientist exam, MLS(ASCP), certifies clinical laboratory scientists across blood bank, chemistry, hematology, microbiology, urinalysis, immunology, and laboratory operations. Official sittings are 100 computer-adaptive multiple-choice questions in 2 hours 30 minutes with a scaled passing score of 400 on a 100–999 scale. UniPrep2Go’s check is a shorter 60-question / 90-minute linear diagnostic (free 25-question version; not CAT). Independent prep — not ASCP BOC exam material. MLS is not MLT.","administered_by":"ASCP Board of Certification","official_format":"100 one-best-answer multiple-choice questions, computer adaptive, 2 hours 30 minutes, Pearson VUE; scaled pass 400 (100–999). UniPrep’s check is 60 questions / 90 minutes / 70% diagnostic (free 25-question version) on four benches — not CAT and not 1:1 BOC percentages.","topics":[{"id":"blood-bank","label":"Blood bank","questionCount":15,"weightPercent":25,"targetPercent":70},{"id":"chemistry","label":"Chemistry","questionCount":15,"weightPercent":25,"targetPercent":70},{"id":"hematology","label":"Hematology & hemostasis","questionCount":15,"weightPercent":25,"targetPercent":70},{"id":"micro-immuno","label":"Microbiology & immunology","questionCount":15,"weightPercent":25,"targetPercent":70}],"funnel":{"step_1":"free_timed_mock","step_2":"topic_readiness_report","step_3":"linked_deck_remediation","linked_deck_slug":"ascp-mls-anki-deck","linked_deck_product_url":"https://uniprep2go.study/decks/ascp-mls-anki-deck","linked_deck_checkout_url":null,"linked_deck_status":"planned"},"report_features":["pass/no-pass readiness verdict","weighted topic diagnosis","pacing analysis","full answer review","linked Anki deck repair plan for no-pass or borderline results"],"question_source":"Original UniPrep2Go bank: 120 unique items, 60 drawn per attempt across the four benches (expanded 2026-10-15).","official_source_note":"Official ASCP BOC MLS(ASCP) is 100 CAT questions / 2 hours 30 minutes / scaled pass 400 (100–999). This check is a shorter 60-question / 90-minute linear diagnostic (free 25-question version) on four benches (blood bank, chemistry, hematology, microbiology/immunology) — not CAT and not MLT. Independent UniPrep2Go practice — not ASCP BOC material.","description":"ASCP MLS practice test — free 25-question diagnostic, no signup; full mock: 60 timed questions, 90 minutes, 70% readiness target. Official BOC MLS is 100Q CAT / 2h30 / scaled 400. Independent — not ASCP material. Not MLT.","disclaimer":"This is an independent readiness diagnostic from UniPrep2Go. It is not official exam-board material and does not award certification or guarantee a passing score.","runnable":true,"landing_page":"https://uniprep2go.study/mock-exams/ascp-mls-readiness-check","vertical_page":"https://uniprep2go.study/mock-exams/v/lab","facts_json":"https://uniprep2go.study/api/mock-exams/ascp-mls-readiness-check","markdown":"https://uniprep2go.study/mock-exams/ascp-mls-readiness-check/markdown","not_official_exam_material":true,"last_updated":"2026-10-15"}