M2 class calibration weights

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{"cid":"103069","pid":"20633170","pimg_url":"\/\/img1.b2bforus.com\/29\/f1\/531db5a4bbfd\/product\/68286584_s-w400xh400.jpg","name":"OIML M2 Class 1KG Calibration Gram Weight With Steel Chrome Plating For Weighing Test Balance Scale M2-1KG","attrs":{"Price":"$3.00(20 - 49 Pieces) $2.80(>=50 Pieces)","MOQ":"20 Pieces","Delivery Time":"Negotiable","Brand":"ZF"}}

{"cid":"103069","pid":"20633166","pimg_url":"\/\/img1.b2bforus.com\/29\/f1\/531db5a4bbfd\/product\/68286558_s-w400xh400.jpg","name":"Class 1g 2g 5g 10g 20g Steel Chrome M2 Plated Calibration Weight Set Weighing Testing Instrument M2-1g 2g 5g 10g 20g","attrs":{"Price":"$1.55(30 - 99 Sets) $1.53(>=100 Sets)","MOQ":"30 Sets","Delivery Time":"Negotiable","Brand":"ZF"}}

{"cid":"103069","pid":"20633156","pimg_url":"\/\/img1.b2bforus.com\/29\/f1\/531db5a4bbfd\/product\/68286616_s-w400xh400.jpg","name":"Wholesale High Quality Standard Steel M2-2kg OIML Class 2KG Chrome Plating Calibration Weights m2","attrs":{"Price":"$5.50(10 - 29 Pieces) $5.30(30 - 49 Pieces) $5.20(>=50 Pieces)","MOQ":"10 Pieces","Delivery Time":"Negotiable","Brand":"ZF"}}

{"cid":"103069","pid":"20633149","pimg_url":"\/\/img1.b2bforus.com\/29\/f1\/531db5a4bbfd\/product\/68286584_s-w400xh400.jpg","name":"OIML M2 Class 1KG Calibration Gram Weight With Steel Chrome Plating For Weighing Test Balance Scale M2-1KG","attrs":{"Price":"Negotiable","MOQ":"20 Pieces","Delivery Time":"Negotiable","Brand":"ZF"}}

{"cid":"103069","pid":"20633143","pimg_url":"\/\/img1.b2bforus.com\/29\/f1\/531db5a4bbfd\/product\/68286558_s-w400xh400.jpg","name":"Class 1g 2g 5g 10g 20g Steel Chrome M2 Plated Calibration Weight Set Weighing Testing Instrument M2-1g 2g 5g 10g 20g","attrs":{"Price":"$1.55(30 - 99 Sets) $1.53(>=100 Sets)","MOQ":"30 Sets","Delivery Time":"Negotiable","Brand":"ZF"}}