GB/T 33752-2017 in English

VALID

Aldehyde slide for microarrays

Issued on:2017-05-12
Implemented on:2017-12-01
File Format:PDF
Delivery:Via email within 1~3 business days

Price(USD)： $110.00
$107.00

Standard No:	GB/T 33752-2017
Document status:	VALID
Title in English:	Aldehyde slide for microarrays
Title in Chinese:	微阵列芯片用醛基基片
Language:	English
File Format:	Electronic (PDF)
Delivery:	Via email within 1~3 business days
Issued on:	2017-05-12
Implemented on:	2017-12-01
ICS Classification:	11.100-Laboratory medicine
Chinese Classification:	C30-Medical apparatus and devices in general
Professional Classification:	GB-National Standard
Related Keywords:	aldehyde slide standard dimensions technical requirements test methods compliance recommendations appearance microarrays introduction interpretation aldehyde groups optical contact angle measurement
Related Topics:	chip microchip Microarray chip scanner microarray analysis Array analysis Array Chip Scanner aldehyde Microarray chip instrument array chip instrument microarray chip microarray analysis Aldehyde Aldehyde u6 chip microchip tracer Aldehyde iso/iec+ chip molecular microarray array chip Microarray spotter microarray scanner Microarrayer Microarrayer Aldehyde peptide Peptide aldehyde Microarrayer Chip Sampler array chip chip batch molecular array chip peptide array Zhongyi chip UV microarray chip ion Gene chip instrument Aldehyde substrate chip sample volume microcolumn Chinese chips inkjet microarray Chip-like Efficiency Microarray biochip spotter gene chip Matrix Basics microarray low frequency array Biochip substrate microarray Aldehyde chip spot microarray chip array chip peptide array binding l7 chip gene chip portable Gene chip + instrument micro imager chip v6 chip Lao chips microarray scanner Chips at home and abroad Temperature and humidity pressing chips Chip Broad Spectrum Microarray Chip Microarray Chip chip s5 gene chip array s5 chip This chip is not that chip tablet core about gene chips gene microarray chip gold material array Chinese chips Chip Arrayer Microchip culture Disk substrate Disk substrate foreign chips fingerprint chip fingerprint chip Microchip culture material array low frequency array Chip substrate Peptide Array Analysis How to use the chip Peptide Array Analysis Aldehyde method active chip angle chip gene array microarray equipment Negative 12 chips Chip test Chip China gene microarray peptide array chip size v6 chip information chip needle fiber optic microarray Microarray 50 Molybdenum chip Bromoformyl micro chip card bulk chips chip military micro nano core Xi Rui, chip foreign gene chip microchip Applications of microchips micro slice microfluidic chip Aldehyde Keto Chip test gene array this chip real chip Aldehyde chip gene chip chain core domain matrix GBT33752 GB/T 33752-2017 microstrip antenna array Aligent gene chip microdroplet array Chip Li Hongbo element microarray CA724 chip method Affygene chip microarray mass spectrometry Industrial chip chip standard chip bonding Optical chip industry Chip irradiation Chip business application

《GB/T 33752-2017微阵列芯片用醛基基片》由TC421（全国生物芯片标准化技术委员会）归口，主管部门为国家标准化管理委员会。

Introduction

Interpretation of the National Standard of the People's Republic of China GB/T 33752—2017

Standard dimensions	Technical requirements	Test methods	Compliance recommendations
Appearance and dimensions	- No particles or obvious scratches within the effective sampling range- Specifications can be customized, such as rectangle (length, width and thickness: 75.5mm±0.2mm × 25.2mm±0.2mm × 1.00mm±0.05mm)	Visual inspection and vernier caliper measurement	Regular sampling is recommended to ensure dimensional accuracy
Surface hydrophobicity	- Contact angle range: 30°~70° - Coefficient of variation (CV) ≤20%	Use an optical contact angle meter to test 6 points and take the average value	Optimize surface treatment process to ensure consistency
Fixation uniformity	- Fluorescence signal intensity variation ≤25%	Use a laser confocal scanner for scanning test	Select high-quality probes to improve fixation efficiency

Analysis of standard formulation background and technological evolution

Since its development at the end of the last century, microarray chip technology has been widely used in gene expression analysis, protein interaction research and other fields. With the advancement of biotechnology, higher requirements are put forward for substrate performance:

Material improvement: Gradually shift from early non-specific surfaces to functional modification, such as introducing aldehyde groups to enhance molecular fixation ability.
Manufacturing process improvement: Dimensional accuracy moves from millimeter level to micrometer level to meet the needs of high-density chips.
Detection method innovation: From simple visual inspection to optical contact angle measurement and fluorescence scanning technology.

Implementation suggestions

To ensure the effective implementation of GB/T 33752—2017, the following suggestions are put forward:

Training: Regularly conduct standard interpretation and operation specification training for relevant personnel.
Equipment calibration: Ensure the accuracy and stability of measuring instruments (such as vernier calipers, contact angle meters).
Quality Control: Establish a full-process quality monitoring system from raw material procurement to finished product delivery.
Continuous Improvement: Optimize production processes and technical parameters based on actual usage feedback.

More samples: DL/T 368-2010 GB 18306-2015 JJG 21-2008

Sample only — not a preview of GB/T 33752-2017

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