| 货号 | 品名 | 规格 |
| WYGH-BCR-286A | ELECTROLYTICALLY REFINED LEAD (trace elements) | 600 g, square block |
| WYGH-BCR-286B | ELECTROLYTICALLY REFINED LEAD (trace elements) | 160 g, chips |
| WYGH-BCR-287A | THERMALLY REFINED LEAD (trace elements) | 600 g, square block |
| WYGH-BCR-287B | THERMALLY REFINED LEAD (trace elements) | 160 g, chips |
| WYGH-BCR-288B | LEAD WITH ADDED IMPURITIES (trace elements) | 160 g, chips |
| WYGH-BCR-289 | 2,4'-DICHLOROBIPHENYL (IUPAC N.8) (purity) | 25 mg |
| WYGH-BCR-290 | 2,3,3'-TRICHLOROBIPHENYL (IUPAC N.20) (purity) | 25 mg |
| WYGH-BCR-291 | 2,4,4'-TRICHLOROBIPHENYL (IUPAC N. 28) (purity) | 25 mg |
| WYGH-BCR-293 | 2,2',5,5'-TETRACHLOROBIPHENYL (IUPAC N. 52) (purity) | 25 mg |
| WYGH-BCR-296 | 2,2',3,4,4',5'-HEXACHLOROBIPHENYL (IUPAC N. 138) (purity) | 25 mg |
| WYGH-BCR-297 | 2,2',4,4',5,5'-HEXACHLOROBIPHENYL (IUPAC N. 153) (purity) | 25 mg |
| WYGH-BCR-298 | 2,2',3,4,4',5,5'-HEPTACHLOROBIPHENYL (IUPAC N. 180) (purity) | 25 mg |
| WYGH-BCR-301 (RM) | MULLITE (lattice spacing, other parameters) | 50 g |
| WYGH-BCR-304 | HUMAN SERUM (Ca, Mg, Li) | vial |
| WYGH-BCR-305 | 1-NITROPYRENE (purity) | 10 mg |
| WYGH-BCR-306 | 1-NITRONAPHTALENE (purity) | 10 mg |
| WYGH-BCR-307 | 2-NITRONAPHTALENE (purity) | 10 mg |
| WYGH-BCR-308 | 9-NITROANTHRACENE (purity) | 10 mg |
| WYGH-BCR-309 | 6-NITROCHRYSENE (purity) | 10 mg |
| WYGH-BCR-310 | 3-NITROFLUORANTHENE (purity) | 10 mg |
| WYGH-BCR-311 | 6-NITROBENZO (a) PYRENE (purity) | 10 mg |
| WYGH-BCR-312 | 2-NITRO-7-METHOXYNAPHTHO (2,1-b) FURAN (purity) | 10 mg |
| WYGH-BCR-320R | CHANNEL SEDIMENT (trace elements) | 40 g |
| WYGH-BCR-321 | UNALLOYED ZINC (trace elements) | 0.7 kg disc |
| WYGH-BCR-326 | UNALLOYED ZINC (disc) (trace elements) | 0.7 kg disc |
| WYGH-BCR-327 | UNALLOYED ZINC (disc) (trace elements) | 0.7 kg disc |
| WYGH-BCR-331 | LOW VOLATILE STEAM COAL (S) | 20 g |
| WYGH-BCR-332 | HIGH VOLATILE INDUSTRIAL COAL (S) | 20 g |
| WYGH-BCR-336 | HIGH VOLATILE STEAM COAL (S) | 20 g |
| WYGH-BCR-337 | DIBENZO (b,d) FURAN (purity) | 10 mg |
| WYGH-BCR-339 | BENZO (c,d) PYREN-6-ONE (purity) | 10 mg |
| WYGH-BCR-340 | BENZO (b) NAPHTHO (1,2-d) FURAN (purity) | 10 mg |
| WYGH-BCR-341 | BENZO (b) NAPHTHO (2,1-d) FURAN (purity) | 10 mg |
| WYGH-BCR-342 | BENZO (a) FLUORENONE (purity) | 10 mg |
| WYGH-BCR-349 | COD LIVER OIL (PCB's) | 2 g |
| WYGH-BCR-351 | ZnAl4 (trace elements) | 0.7 kg disc |
| WYGH-BCR-352 | ZnAl4 (trace elements) | 0.7 kg disc |
| WYGH-BCR-353 | ZnAl4 (trace elements) | 0.7 kg disc |
| WYGH-BCR-354 | ZnAl4 (trace elements) | 0.7 kg disc |
| WYGH-BCR-355 | ZnAl4 (trace elements) | 0.7 kg disc |
| WYGH-BCR-356 | ZnAl4Cu1 (trace elements) | 0.7 kg disc |
| WYGH-BCR-357 | ZnAl4Cu1 (trace elements) | 0.7 kg disc |
| WYGH-BCR-360 | ZnAl4Cu1 (trace elements) | 0.7 kg disc |
| WYGH-BCR-361 | ZnAl4Cu1 (trace elements) | 0.7 kg disc |
| WYGH-BCR-365 | PCB STANDARD SOLUTION | 2 x 2 mL |
| WYGH-BCR-385R | PEANUT BUTTER (aflatoxin low level) | 100 g |
| WYGH-BCR-393 | HUMAN APOLIPOPROTEIN A I (mass concentration) | 1 ampoule |
| WYGH-BCR-401R | PEANUT BUTTER (aflatoxins blank) | 100 g |
| WYGH-BCR-402 | WHITE CLOVER (trace elements) | 25 g |
| WYGH-BCR-412 | BOVINE MUSCLE (diethylstilbestrol blank) | 1 vial |
| WYGH-BCR-414 | PLANKTON (trace elements) | 5 g |
| WYGH-BCR-420 | WASTE MINERAL OIL (low PCB level) | 7.5 g |
| WYGH-BCR-423 (RM) | AFLATOXIN M1 STANDARD SOLUTION | ampoule |
| WYGH-BCR-425 | NIMONIC 75 FOR CREEP TESTING | 1 bar, diam=14 mm,L=500 mm |
| WYGH-BCR-444 | PORCINE MUSCLE (chloramphenicol blank) | 7 g |
| WYGH-BCR-449 | WASTE MINERAL OIL (high PCB level) | 50 g |
| WYGH-BCR-450 | NATURAL MILK POWDER (PCB's ) | 20 g |
| WYGH-BCR-459 | COCONUT OIL (PAH blank) | 45 g |
| WYGH-BCR-460 | COAL (F) | 40 g |
| WYGH-BCR-461 | CLAY (F) | 30 g |
| WYGH-BCR-465 | RICE FLOUR (amylose, low level) | 10 g |
| WYGH-BCR-466 | RICE FLOUR (amylose, medium level) | 10 g |
| WYGH-BCR-467 | RICE FLOUR (amylose, high level) | 10 g |
| WYGH-BCR-471 | WHEAT (ochratoxin A, blank) | 55 g |
| WYGH-BCR-474-5 | BOVINE LIVER (17α-trenbolone) | set |
| WYGH-BCR-479 | FRESH WATER (nitrate, low level) | 100 mL |
| WYGH-BCR-480 | FRESH WATER (nitrate, high level) | 100 mL |
| WYGH-BCR-481 | INDUSTRIAL SOIL (PCB's ) | 25 g |
| WYGH-BCR-483 | SEWAGE SLUDGE AMENDED SOIL (trace elements) | 70 g |
| WYGH-BCR-484 | SEWAGE SLUDGE AMENDED (terra rossa) SOIL (trace elements) | 70 g |
| WYGH-BCR-486 | PURIFIED HUMAN ALFAFOETOPROTEIN (protein mass) | ampoule |
| WYGH-BCR-490 | FLY ASH (PCDD's and PCDF's) | 30 g |
| WYGH-BCR-502 | BOVINE URINE (clenbuterol and salbutamol) | vial |
| WYGH-BCR-503 | BOVINE URINE (clenbuterol and salbutamol) | vial |
| WYGH-BCR-504 | BOVINE URINE (clenbuterol and salbutamol) | vial |
| WYGH-BCR-505 | ESTUARINE WATER (trace elements) | 1 L |
| WYGH-BCR-522 | BOVINE BLOOD LYSATE (haemiglobincyanide) | ampoule |
| WYGH-BCR-524 | INDUSTRIAL SOIL (PAH's) | 40 g |
| WYGH-BCR-529 | INDUSTRIAL SANDY SOIL (PCDD's, PCDF's) | 50 g |
| WYGH-BCR-530 | INDUSTRIAL CLAY SOIL (PCDD's, PCDF's) | 50 g |
| WYGH-BCR-535 | FRESHWATER HARBOUR SEDIMENT (PAH's) | 40 g |
| WYGH-BCR-536 | FRESHWATER HARBOUR SEDIMENT (PCB's) | 40 g |
| WYGH-BCR-537 | PLASTIC FILM (OVERALL MIGRATION IN OLIVE OIL (film A) | 33 x 22.5 cm |
| WYGH-BCR-539 | PLASTIC FILM (OVERALL MIGRATION IN OLIVE OIL (film C) | 45 x 25 cm |
| WYGH-BCR-543 | MUSSEL (dc-saxitoxin) | 15 g |
| WYGH-BCR-545 | WELDING DUST LOADED ON FILTER (Cr VI, Cr) | filter |
| WYGH-BCR-546 | FORMALDEHYDE-2,4-DINITROPHENYLHYDRAZONE (purity) | 10 mg |
| WYGH-BCR-547 | ACETALDEHYDE-2,4-DINITROPHENYLHYDRAZONE (purity) | 10 mg |
| WYGH-BCR-548 | ACROLEIN-2,4-DINITROPHENYLHYDRAZONE (purity) | 10 mg |
| WYGH-BCR-550 | GLUTARALDEHYDE-2,4-DINITROPHENYLHYDRAZONE (purity) | 10 mg |
| WYGH-BCR-573 | HUMAN SERUM (low creatinine) | 0.9 g |
| WYGH-BCR-573i | CREATININE (interfering substances) | 3 vials |
| WYGH-BCR-574 | HUMAN SERUM (medium creatinine) | 0.9 g |
| WYGH-BCR-575 | HUMAN SERUM (high creatinine) | 0.9 g |
| WYGH-BCR-576 | HUMAN SERUM (17 ?-ESTRADIOL, low level) | ampoule |
| WYGH-BCR-578 | HUMAN SERUM (17 ?-ESTRADIOL, high level) | ampoule |
| WYGH-BCR-579 | COASTAL SEAWATER (Hg) | 1 L |
| WYGH-BCR-596 | AQUATIC PLANT (Cr) | 25 g |
| WYGH-BCR-598 | COD LIVER OIL (OCP's) | 5 g |
| WYGH-BCR-599 | EWES'/GOATS' CURD (for adulteration with cows' milk) 0 and 1 % cows' milk | set of 2 |
| WYGH-BCR-607 | MILK POWDER (PCDD's, PCDF's) | 100 g |
| WYGH-BCR-611 | GROUND WATER (Br, low level) | 4 x 25 mL |
| WYGH-BCR-612 | GROUND WATER (Br, high level) | 4 x 25 mL |
